72490704

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{179}}^1$

素因数の和:273

約数の個数: 160

約数和(自身を含む): 224985600

約数和(自身を除く): 152494896

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 16, 22, 24, 26, 33, 39, 44, 48, 52, 59, 66, 78, 88, 104, 118, 132, 143, 156, 176, 177, 179, 208, 236, 264, 286, 312, 354, 358, 429, 472, 528, 537, 572, 624, 649, 708, 716, 767, 858, 944, 1074, 1144, 1298, 1416, 1432, 1534, 1716, 1947, 1969, 2148, 2288, 2301, 2327, 2596, 2832, 2864, 3068, 3432, 3894, 3938, 4296, 4602, 4654, 5192, 5907, 6136, 6864, 6981, 7788, 7876, 8437, 8592, 9204, 9308, 10384, 10561, 11814, 12272, 13962, 15576, 15752, 16874, 18408, 18616, 21122, 23628, 25311, 25597, 27924, 31152, 31504, 31683, 33748, 36816, 37232, 42244, 47256, 50622, 51194, 55848, 63366, 67496, 76791, 84488, 94512, 101244, 102388, 111696, 116171, 126732, 134992, 137293, 153582, 168976, 202488, 204776, 232342, 253464, 274586, 307164, 348513, 404976, 409552, 411879, 464684, 506928, 549172, 614328, 697026, 823758, 929368, 1098344, 1228656, 1394052, 1510223, 1647516, 1858736, 2196688, 2788104, 3020446, 3295032, 4530669, 5576208, 6040892, 6590064, 9061338, 12081784, 18122676, 24163568, 36245352, 72490704]

約数ペア:

[(1, 72490704), (2, 36245352), (3, 24163568), (4, 18122676), (6, 12081784), (8, 9061338), (11, 6590064), (12, 6040892), (13, 5576208), (16, 4530669), (22, 3295032), (24, 3020446), (26, 2788104), (33, 2196688), (39, 1858736), (44, 1647516), (48, 1510223), (52, 1394052), (59, 1228656), (66, 1098344), (78, 929368), (88, 823758), (104, 697026), (118, 614328), (132, 549172), (143, 506928), (156, 464684), (176, 411879), (177, 409552), (179, 404976), (208, 348513), (236, 307164), (264, 274586), (286, 253464), (312, 232342), (354, 204776), (358, 202488), (429, 168976), (472, 153582), (528, 137293), (537, 134992), (572, 126732), (624, 116171), (649, 111696), (708, 102388), (716, 101244), (767, 94512), (858, 84488), (944, 76791), (1074, 67496), (1144, 63366), (1298, 55848), (1416, 51194), (1432, 50622), (1534, 47256), (1716, 42244), (1947, 37232), (1969, 36816), (2148, 33748), (2288, 31683), (2301, 31504), (2327, 31152), (2596, 27924), (2832, 25597), (2864, 25311), (3068, 23628), (3432, 21122), (3894, 18616), (3938, 18408), (4296, 16874), (4602, 15752), (4654, 15576), (5192, 13962), (5907, 12272), (6136, 11814), (6864, 10561), (6981, 10384), (7788, 9308), (7876, 9204), (8437, 8592)]