61897374

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1$

素因数の和:151

約数の個数: 192

約数和(自身を含む): 184384512

約数和(自身を除く): 122487138

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 17, 18, 21, 22, 33, 34, 37, 42, 51, 63, 66, 71, 74, 77, 99, 102, 111, 119, 126, 142, 153, 154, 187, 198, 213, 222, 231, 238, 259, 306, 333, 357, 374, 407, 426, 462, 497, 518, 561, 629, 639, 666, 693, 714, 777, 781, 814, 994, 1071, 1122, 1207, 1221, 1258, 1278, 1309, 1386, 1491, 1554, 1562, 1683, 1887, 2142, 2331, 2343, 2414, 2442, 2618, 2627, 2849, 2982, 3366, 3621, 3663, 3774, 3927, 4403, 4473, 4662, 4686, 5254, 5467, 5661, 5698, 6919, 7029, 7242, 7326, 7854, 7881, 8449, 8547, 8806, 8946, 10863, 10934, 11322, 11781, 13209, 13277, 13838, 14058, 15762, 16401, 16898, 17094, 18389, 20757, 21726, 23562, 23643, 25347, 25641, 26418, 26554, 28897, 32802, 36778, 39627, 39831, 41514, 44659, 47286, 48433, 49203, 50694, 51282, 55167, 57794, 62271, 76041, 79254, 79662, 86691, 89318, 92939, 96866, 98406, 110334, 119493, 124542, 133977, 145299, 152082, 165501, 173382, 185878, 202279, 238986, 260073, 267954, 278817, 290598, 312613, 331002, 401931, 404558, 435897, 491249, 520146, 557634, 606837, 625226, 803862, 836451, 871794, 937839, 982498, 1213674, 1473747, 1672902, 1820511, 1875678, 2813517, 2947494, 3438743, 3641022, 4421241, 5627034, 6877486, 8842482, 10316229, 20632458, 30948687, 61897374]

約数ペア:

[(1, 61897374), (2, 30948687), (3, 20632458), (6, 10316229), (7, 8842482), (9, 6877486), (11, 5627034), (14, 4421241), (17, 3641022), (18, 3438743), (21, 2947494), (22, 2813517), (33, 1875678), (34, 1820511), (37, 1672902), (42, 1473747), (51, 1213674), (63, 982498), (66, 937839), (71, 871794), (74, 836451), (77, 803862), (99, 625226), (102, 606837), (111, 557634), (119, 520146), (126, 491249), (142, 435897), (153, 404558), (154, 401931), (187, 331002), (198, 312613), (213, 290598), (222, 278817), (231, 267954), (238, 260073), (259, 238986), (306, 202279), (333, 185878), (357, 173382), (374, 165501), (407, 152082), (426, 145299), (462, 133977), (497, 124542), (518, 119493), (561, 110334), (629, 98406), (639, 96866), (666, 92939), (693, 89318), (714, 86691), (777, 79662), (781, 79254), (814, 76041), (994, 62271), (1071, 57794), (1122, 55167), (1207, 51282), (1221, 50694), (1258, 49203), (1278, 48433), (1309, 47286), (1386, 44659), (1491, 41514), (1554, 39831), (1562, 39627), (1683, 36778), (1887, 32802), (2142, 28897), (2331, 26554), (2343, 26418), (2414, 25641), (2442, 25347), (2618, 23643), (2627, 23562), (2849, 21726), (2982, 20757), (3366, 18389), (3621, 17094), (3663, 16898), (3774, 16401), (3927, 15762), (4403, 14058), (4473, 13838), (4662, 13277), (4686, 13209), (5254, 11781), (5467, 11322), (5661, 10934), (5698, 10863), (6919, 8946), (7029, 8806), (7242, 8547), (7326, 8449), (7854, 7881)]