68240448

素因数分解:

$2^6\times 3^3\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{101}}^1$

素因数の和:162

約数の個数: 224

約数和(自身を含む): 223845120

約数和(自身を除く): 155604672

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 23, 24, 27, 32, 34, 36, 46, 48, 51, 54, 64, 68, 69, 72, 92, 96, 101, 102, 108, 136, 138, 144, 153, 184, 192, 202, 204, 207, 216, 272, 276, 288, 303, 306, 368, 391, 404, 408, 414, 432, 459, 544, 552, 576, 606, 612, 621, 736, 782, 808, 816, 828, 864, 909, 918, 1088, 1104, 1173, 1212, 1224, 1242, 1472, 1564, 1616, 1632, 1656, 1717, 1728, 1818, 1836, 2208, 2323, 2346, 2424, 2448, 2484, 2727, 3128, 3232, 3264, 3312, 3434, 3519, 3636, 3672, 4416, 4646, 4692, 4848, 4896, 4968, 5151, 5454, 6256, 6464, 6624, 6868, 6969, 7038, 7272, 7344, 9292, 9384, 9696, 9792, 9936, 10302, 10557, 10908, 12512, 13248, 13736, 13938, 14076, 14544, 14688, 15453, 18584, 18768, 19392, 19872, 20604, 20907, 21114, 21816, 25024, 27472, 27876, 28152, 29088, 29376, 30906, 37168, 37536, 39491, 39744, 41208, 41814, 42228, 43632, 46359, 54944, 55752, 56304, 58176, 61812, 62721, 74336, 75072, 78982, 82416, 83628, 84456, 87264, 92718, 109888, 111504, 112608, 118473, 123624, 125442, 148672, 157964, 164832, 167256, 168912, 174528, 185436, 223008, 225216, 236946, 247248, 250884, 315928, 329664, 334512, 337824, 355419, 370872, 446016, 473892, 494496, 501768, 631856, 669024, 675648, 710838, 741744, 947784, 988992, 1003536, 1066257, 1263712, 1338048, 1421676, 1483488, 1895568, 2007072, 2132514, 2527424, 2843352, 2966976, 3791136, 4014144, 4265028, 5686704, 7582272, 8530056, 11373408, 17060112, 22746816, 34120224, 68240448]

約数ペア:

[(1, 68240448), (2, 34120224), (3, 22746816), (4, 17060112), (6, 11373408), (8, 8530056), (9, 7582272), (12, 5686704), (16, 4265028), (17, 4014144), (18, 3791136), (23, 2966976), (24, 2843352), (27, 2527424), (32, 2132514), (34, 2007072), (36, 1895568), (46, 1483488), (48, 1421676), (51, 1338048), (54, 1263712), (64, 1066257), (68, 1003536), (69, 988992), (72, 947784), (92, 741744), (96, 710838), (101, 675648), (102, 669024), (108, 631856), (136, 501768), (138, 494496), (144, 473892), (153, 446016), (184, 370872), (192, 355419), (202, 337824), (204, 334512), (207, 329664), (216, 315928), (272, 250884), (276, 247248), (288, 236946), (303, 225216), (306, 223008), (368, 185436), (391, 174528), (404, 168912), (408, 167256), (414, 164832), (432, 157964), (459, 148672), (544, 125442), (552, 123624), (576, 118473), (606, 112608), (612, 111504), (621, 109888), (736, 92718), (782, 87264), (808, 84456), (816, 83628), (828, 82416), (864, 78982), (909, 75072), (918, 74336), (1088, 62721), (1104, 61812), (1173, 58176), (1212, 56304), (1224, 55752), (1242, 54944), (1472, 46359), (1564, 43632), (1616, 42228), (1632, 41814), (1656, 41208), (1717, 39744), (1728, 39491), (1818, 37536), (1836, 37168), (2208, 30906), (2323, 29376), (2346, 29088), (2424, 28152), (2448, 27876), (2484, 27472), (2727, 25024), (3128, 21816), (3232, 21114), (3264, 20907), (3312, 20604), (3434, 19872), (3519, 19392), (3636, 18768), (3672, 18584), (4416, 15453), (4646, 14688), (4692, 14544), (4848, 14076), (4896, 13938), (4968, 13736), (5151, 13248), (5454, 12512), (6256, 10908), (6464, 10557), (6624, 10302), (6868, 9936), (6969, 9792), (7038, 9696), (7272, 9384), (7344, 9292)]