68242356

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{563}}^1$

素因数の和:630

約数の個数: 144

約数和(自身を含む): 218434944

約数和(自身を除く): 150192588

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 37, 39, 42, 52, 63, 74, 78, 84, 91, 111, 117, 126, 148, 156, 182, 222, 234, 252, 259, 273, 333, 364, 444, 468, 481, 518, 546, 563, 666, 777, 819, 962, 1036, 1092, 1126, 1332, 1443, 1554, 1638, 1689, 1924, 2252, 2331, 2886, 3108, 3276, 3367, 3378, 3941, 4329, 4662, 5067, 5772, 6734, 6756, 7319, 7882, 8658, 9324, 10101, 10134, 11823, 13468, 14638, 15764, 17316, 20202, 20268, 20831, 21957, 23646, 29276, 30303, 35469, 40404, 41662, 43914, 47292, 51233, 60606, 62493, 65871, 70938, 83324, 87828, 102466, 121212, 124986, 131742, 141876, 145817, 153699, 187479, 204932, 249972, 263484, 270803, 291634, 307398, 374958, 437451, 461097, 541606, 583268, 614796, 749916, 812409, 874902, 922194, 1083212, 1312353, 1624818, 1749804, 1844388, 1895621, 2437227, 2624706, 3249636, 3791242, 4874454, 5249412, 5686863, 7582484, 9748908, 11373726, 17060589, 22747452, 34121178, 68242356]

約数ペア:

[(1, 68242356), (2, 34121178), (3, 22747452), (4, 17060589), (6, 11373726), (7, 9748908), (9, 7582484), (12, 5686863), (13, 5249412), (14, 4874454), (18, 3791242), (21, 3249636), (26, 2624706), (28, 2437227), (36, 1895621), (37, 1844388), (39, 1749804), (42, 1624818), (52, 1312353), (63, 1083212), (74, 922194), (78, 874902), (84, 812409), (91, 749916), (111, 614796), (117, 583268), (126, 541606), (148, 461097), (156, 437451), (182, 374958), (222, 307398), (234, 291634), (252, 270803), (259, 263484), (273, 249972), (333, 204932), (364, 187479), (444, 153699), (468, 145817), (481, 141876), (518, 131742), (546, 124986), (563, 121212), (666, 102466), (777, 87828), (819, 83324), (962, 70938), (1036, 65871), (1092, 62493), (1126, 60606), (1332, 51233), (1443, 47292), (1554, 43914), (1638, 41662), (1689, 40404), (1924, 35469), (2252, 30303), (2331, 29276), (2886, 23646), (3108, 21957), (3276, 20831), (3367, 20268), (3378, 20202), (3941, 17316), (4329, 15764), (4662, 14638), (5067, 13468), (5772, 11823), (6734, 10134), (6756, 10101), (7319, 9324), (7882, 8658)]