68205144

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{181}}^1\times {\mathrm{2243}}^1$

素因数の和:2440

約数の個数: 64

約数和(自身を含む): 196035840

約数和(自身を除く): 127830696

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 181, 362, 543, 724, 1086, 1267, 1448, 2172, 2243, 2534, 3801, 4344, 4486, 5068, 6729, 7602, 8972, 10136, 13458, 15204, 15701, 17944, 26916, 30408, 31402, 47103, 53832, 62804, 94206, 125608, 188412, 376824, 405983, 811966, 1217949, 1623932, 2435898, 2841881, 3247864, 4871796, 5683762, 8525643, 9743592, 11367524, 17051286, 22735048, 34102572, 68205144]

約数ペア:

[(1, 68205144), (2, 34102572), (3, 22735048), (4, 17051286), (6, 11367524), (7, 9743592), (8, 8525643), (12, 5683762), (14, 4871796), (21, 3247864), (24, 2841881), (28, 2435898), (42, 1623932), (56, 1217949), (84, 811966), (168, 405983), (181, 376824), (362, 188412), (543, 125608), (724, 94206), (1086, 62804), (1267, 53832), (1448, 47103), (2172, 31402), (2243, 30408), (2534, 26916), (3801, 17944), (4344, 15701), (4486, 15204), (5068, 13458), (6729, 10136), (7602, 8972)]