85179402

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{37}}^1\times {\mathrm{151}}^1$

素因数の和:225

約数の個数: 144

約数和(自身を含む): 239680896

約数和(自身を除く): 154501494

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 33, 37, 42, 63, 66, 74, 77, 99, 111, 121, 126, 151, 154, 198, 222, 231, 242, 259, 302, 333, 363, 407, 453, 462, 518, 666, 693, 726, 777, 814, 847, 906, 1057, 1089, 1221, 1359, 1386, 1554, 1661, 1694, 2114, 2178, 2331, 2442, 2541, 2718, 2849, 3171, 3322, 3663, 4477, 4662, 4983, 5082, 5587, 5698, 6342, 7326, 7623, 8547, 8954, 9513, 9966, 11174, 11627, 13431, 14949, 15246, 16761, 17094, 18271, 19026, 23254, 25641, 26862, 29898, 31339, 33522, 34881, 36542, 39109, 40293, 50283, 51282, 54813, 61457, 62678, 69762, 78218, 80586, 94017, 100566, 104643, 109626, 117327, 122914, 127897, 164439, 184371, 188034, 209286, 234654, 255794, 282051, 328878, 351981, 368742, 383691, 430199, 553113, 564102, 676027, 703962, 767382, 860398, 1106226, 1151073, 1290597, 1352054, 2028081, 2302146, 2581194, 3871791, 4056162, 4732189, 6084243, 7743582, 9464378, 12168486, 14196567, 28393134, 42589701, 85179402]

約数ペア:

[(1, 85179402), (2, 42589701), (3, 28393134), (6, 14196567), (7, 12168486), (9, 9464378), (11, 7743582), (14, 6084243), (18, 4732189), (21, 4056162), (22, 3871791), (33, 2581194), (37, 2302146), (42, 2028081), (63, 1352054), (66, 1290597), (74, 1151073), (77, 1106226), (99, 860398), (111, 767382), (121, 703962), (126, 676027), (151, 564102), (154, 553113), (198, 430199), (222, 383691), (231, 368742), (242, 351981), (259, 328878), (302, 282051), (333, 255794), (363, 234654), (407, 209286), (453, 188034), (462, 184371), (518, 164439), (666, 127897), (693, 122914), (726, 117327), (777, 109626), (814, 104643), (847, 100566), (906, 94017), (1057, 80586), (1089, 78218), (1221, 69762), (1359, 62678), (1386, 61457), (1554, 54813), (1661, 51282), (1694, 50283), (2114, 40293), (2178, 39109), (2331, 36542), (2442, 34881), (2541, 33522), (2718, 31339), (2849, 29898), (3171, 26862), (3322, 25641), (3663, 23254), (4477, 19026), (4662, 18271), (4983, 17094), (5082, 16761), (5587, 15246), (5698, 14949), (6342, 13431), (7326, 11627), (7623, 11174), (8547, 9966), (8954, 9513)]