25655616

素因数分解:

$2^6\times 3^4\times 7^2\times {\mathrm{101}}^1$

素因数の和:139

約数の個数: 210

約数和(自身を含む): 89343738

約数和(自身を除く): 63688122

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 49, 54, 56, 63, 64, 72, 81, 84, 96, 98, 101, 108, 112, 126, 144, 147, 162, 168, 189, 192, 196, 202, 216, 224, 252, 288, 294, 303, 324, 336, 378, 392, 404, 432, 441, 448, 504, 567, 576, 588, 606, 648, 672, 707, 756, 784, 808, 864, 882, 909, 1008, 1134, 1176, 1212, 1296, 1323, 1344, 1414, 1512, 1568, 1616, 1728, 1764, 1818, 2016, 2121, 2268, 2352, 2424, 2592, 2646, 2727, 2828, 3024, 3136, 3232, 3528, 3636, 3969, 4032, 4242, 4536, 4704, 4848, 4949, 5184, 5292, 5454, 5656, 6048, 6363, 6464, 7056, 7272, 7938, 8181, 8484, 9072, 9408, 9696, 9898, 10584, 10908, 11312, 12096, 12726, 14112, 14544, 14847, 15876, 16362, 16968, 18144, 19089, 19392, 19796, 21168, 21816, 22624, 25452, 28224, 29088, 29694, 31752, 32724, 33936, 36288, 38178, 39592, 42336, 43632, 44541, 45248, 50904, 57267, 58176, 59388, 63504, 65448, 67872, 76356, 79184, 84672, 87264, 89082, 101808, 114534, 118776, 127008, 130896, 133623, 135744, 152712, 158368, 174528, 178164, 203616, 229068, 237552, 254016, 261792, 267246, 305424, 316736, 356328, 400869, 407232, 458136, 475104, 523584, 534492, 610848, 712656, 801738, 916272, 950208, 1068984, 1221696, 1425312, 1603476, 1832544, 2137968, 2850624, 3206952, 3665088, 4275936, 6413904, 8551872, 12827808, 25655616]

約数ペア:

[(1, 25655616), (2, 12827808), (3, 8551872), (4, 6413904), (6, 4275936), (7, 3665088), (8, 3206952), (9, 2850624), (12, 2137968), (14, 1832544), (16, 1603476), (18, 1425312), (21, 1221696), (24, 1068984), (27, 950208), (28, 916272), (32, 801738), (36, 712656), (42, 610848), (48, 534492), (49, 523584), (54, 475104), (56, 458136), (63, 407232), (64, 400869), (72, 356328), (81, 316736), (84, 305424), (96, 267246), (98, 261792), (101, 254016), (108, 237552), (112, 229068), (126, 203616), (144, 178164), (147, 174528), (162, 158368), (168, 152712), (189, 135744), (192, 133623), (196, 130896), (202, 127008), (216, 118776), (224, 114534), (252, 101808), (288, 89082), (294, 87264), (303, 84672), (324, 79184), (336, 76356), (378, 67872), (392, 65448), (404, 63504), (432, 59388), (441, 58176), (448, 57267), (504, 50904), (567, 45248), (576, 44541), (588, 43632), (606, 42336), (648, 39592), (672, 38178), (707, 36288), (756, 33936), (784, 32724), (808, 31752), (864, 29694), (882, 29088), (909, 28224), (1008, 25452), (1134, 22624), (1176, 21816), (1212, 21168), (1296, 19796), (1323, 19392), (1344, 19089), (1414, 18144), (1512, 16968), (1568, 16362), (1616, 15876), (1728, 14847), (1764, 14544), (1818, 14112), (2016, 12726), (2121, 12096), (2268, 11312), (2352, 10908), (2424, 10584), (2592, 9898), (2646, 9696), (2727, 9408), (2828, 9072), (3024, 8484), (3136, 8181), (3232, 7938), (3528, 7272), (3636, 7056), (3969, 6464), (4032, 6363), (4242, 6048), (4536, 5656), (4704, 5454), (4848, 5292), (4949, 5184)]