76860056

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{1487}}^1$

素因数の和:1584

約数の個数: 64

約数和(自身を含む): 179988480

約数和(自身を除く): 103128424

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 71, 91, 104, 142, 182, 284, 364, 497, 568, 728, 923, 994, 1487, 1846, 1988, 2974, 3692, 3976, 5948, 6461, 7384, 10409, 11896, 12922, 19331, 20818, 25844, 38662, 41636, 51688, 77324, 83272, 105577, 135317, 154648, 211154, 270634, 422308, 541268, 739039, 844616, 1082536, 1372501, 1478078, 2745002, 2956156, 5490004, 5912312, 9607507, 10980008, 19215014, 38430028, 76860056]

約数ペア:

[(1, 76860056), (2, 38430028), (4, 19215014), (7, 10980008), (8, 9607507), (13, 5912312), (14, 5490004), (26, 2956156), (28, 2745002), (52, 1478078), (56, 1372501), (71, 1082536), (91, 844616), (104, 739039), (142, 541268), (182, 422308), (284, 270634), (364, 211154), (497, 154648), (568, 135317), (728, 105577), (923, 83272), (994, 77324), (1487, 51688), (1846, 41636), (1988, 38662), (2974, 25844), (3692, 20818), (3976, 19331), (5948, 12922), (6461, 11896), (7384, 10409)]