80590068

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{7487}}^1$

素因数の和:7533

約数の個数: 72

約数和(自身を含む): 228953088

約数和(自身を除く): 148363020

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 23, 26, 36, 39, 46, 52, 69, 78, 92, 117, 138, 156, 207, 234, 276, 299, 414, 468, 598, 828, 897, 1196, 1794, 2691, 3588, 5382, 7487, 10764, 14974, 22461, 29948, 44922, 67383, 89844, 97331, 134766, 172201, 194662, 269532, 291993, 344402, 389324, 516603, 583986, 688804, 875979, 1033206, 1167972, 1549809, 1751958, 2066412, 2238613, 3099618, 3503916, 4477226, 6199236, 6715839, 8954452, 13431678, 20147517, 26863356, 40295034, 80590068]

約数ペア:

[(1, 80590068), (2, 40295034), (3, 26863356), (4, 20147517), (6, 13431678), (9, 8954452), (12, 6715839), (13, 6199236), (18, 4477226), (23, 3503916), (26, 3099618), (36, 2238613), (39, 2066412), (46, 1751958), (52, 1549809), (69, 1167972), (78, 1033206), (92, 875979), (117, 688804), (138, 583986), (156, 516603), (207, 389324), (234, 344402), (276, 291993), (299, 269532), (414, 194662), (468, 172201), (598, 134766), (828, 97331), (897, 89844), (1196, 67383), (1794, 44922), (2691, 29948), (3588, 22461), (5382, 14974), (7487, 10764)]