72690912

素因数分解:

$2^5\times 3^3\times 7^2\times {\mathrm{17}}^1\times {\mathrm{101}}^1$

素因数の和:151

約数の個数: 288

約数和(自身を含む): 263723040

約数和(自身を除く): 191032128

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 17, 18, 21, 24, 27, 28, 32, 34, 36, 42, 48, 49, 51, 54, 56, 63, 68, 72, 84, 96, 98, 101, 102, 108, 112, 119, 126, 136, 144, 147, 153, 168, 189, 196, 202, 204, 216, 224, 238, 252, 272, 288, 294, 303, 306, 336, 357, 378, 392, 404, 408, 432, 441, 459, 476, 504, 544, 588, 606, 612, 672, 707, 714, 756, 784, 808, 816, 833, 864, 882, 909, 918, 952, 1008, 1071, 1176, 1212, 1224, 1323, 1414, 1428, 1512, 1568, 1616, 1632, 1666, 1717, 1764, 1818, 1836, 1904, 2016, 2121, 2142, 2352, 2424, 2448, 2499, 2646, 2727, 2828, 2856, 3024, 3213, 3232, 3332, 3434, 3528, 3636, 3672, 3808, 4242, 4284, 4704, 4848, 4896, 4949, 4998, 5151, 5292, 5454, 5656, 5712, 6048, 6363, 6426, 6664, 6868, 7056, 7272, 7344, 7497, 8484, 8568, 9696, 9898, 9996, 10302, 10584, 10908, 11312, 11424, 12019, 12726, 12852, 13328, 13736, 14112, 14544, 14688, 14847, 14994, 15453, 16968, 17136, 19089, 19796, 19992, 20604, 21168, 21816, 22491, 22624, 24038, 25452, 25704, 26656, 27472, 29088, 29694, 29988, 30906, 33936, 34272, 36057, 38178, 39592, 39984, 41208, 42336, 43632, 44541, 44982, 46359, 48076, 50904, 51408, 54944, 59388, 59976, 61812, 67872, 72114, 76356, 79184, 79968, 82416, 84133, 87264, 89082, 89964, 92718, 96152, 101808, 102816, 108171, 118776, 119952, 123624, 133623, 144228, 152712, 158368, 164832, 168266, 178164, 179928, 185436, 192304, 203616, 216342, 237552, 239904, 247248, 252399, 267246, 288456, 305424, 324513, 336532, 356328, 359856, 370872, 384608, 432684, 475104, 494496, 504798, 534492, 576912, 610848, 649026, 673064, 712656, 719712, 741744, 757197, 865368, 1009596, 1068984, 1153824, 1298052, 1346128, 1425312, 1483488, 1514394, 1730736, 2019192, 2137968, 2271591, 2596104, 2692256, 3028788, 3461472, 4038384, 4275936, 4543182, 5192208, 6057576, 8076768, 9086364, 10384416, 12115152, 18172728, 24230304, 36345456, 72690912]

約数ペア:

[(1, 72690912), (2, 36345456), (3, 24230304), (4, 18172728), (6, 12115152), (7, 10384416), (8, 9086364), (9, 8076768), (12, 6057576), (14, 5192208), (16, 4543182), (17, 4275936), (18, 4038384), (21, 3461472), (24, 3028788), (27, 2692256), (28, 2596104), (32, 2271591), (34, 2137968), (36, 2019192), (42, 1730736), (48, 1514394), (49, 1483488), (51, 1425312), (54, 1346128), (56, 1298052), (63, 1153824), (68, 1068984), (72, 1009596), (84, 865368), (96, 757197), (98, 741744), (101, 719712), (102, 712656), (108, 673064), (112, 649026), (119, 610848), (126, 576912), (136, 534492), (144, 504798), (147, 494496), (153, 475104), (168, 432684), (189, 384608), (196, 370872), (202, 359856), (204, 356328), (216, 336532), (224, 324513), (238, 305424), (252, 288456), (272, 267246), (288, 252399), (294, 247248), (303, 239904), (306, 237552), (336, 216342), (357, 203616), (378, 192304), (392, 185436), (404, 179928), (408, 178164), (432, 168266), (441, 164832), (459, 158368), (476, 152712), (504, 144228), (544, 133623), (588, 123624), (606, 119952), (612, 118776), (672, 108171), (707, 102816), (714, 101808), (756, 96152), (784, 92718), (808, 89964), (816, 89082), (833, 87264), (864, 84133), (882, 82416), (909, 79968), (918, 79184), (952, 76356), (1008, 72114), (1071, 67872), (1176, 61812), (1212, 59976), (1224, 59388), (1323, 54944), (1414, 51408), (1428, 50904), (1512, 48076), (1568, 46359), (1616, 44982), (1632, 44541), (1666, 43632), (1717, 42336), (1764, 41208), (1818, 39984), (1836, 39592), (1904, 38178), (2016, 36057), (2121, 34272), (2142, 33936), (2352, 30906), (2424, 29988), (2448, 29694), (2499, 29088), (2646, 27472), (2727, 26656), (2828, 25704), (2856, 25452), (3024, 24038), (3213, 22624), (3232, 22491), (3332, 21816), (3434, 21168), (3528, 20604), (3636, 19992), (3672, 19796), (3808, 19089), (4242, 17136), (4284, 16968), (4704, 15453), (4848, 14994), (4896, 14847), (4949, 14688), (4998, 14544), (5151, 14112), (5292, 13736), (5454, 13328), (5656, 12852), (5712, 12726), (6048, 12019), (6363, 11424), (6426, 11312), (6664, 10908), (6868, 10584), (7056, 10302), (7272, 9996), (7344, 9898), (7497, 9696), (8484, 8568)]