72678762

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{5449}}^1$

素因数の和:5492

約数の個数: 64

約数和(自身を含む): 183120000

約数和(自身を除く): 110441238

約数列:

[1, 2, 3, 6, 9, 13, 18, 19, 26, 27, 38, 39, 54, 57, 78, 114, 117, 171, 234, 247, 342, 351, 494, 513, 702, 741, 1026, 1482, 2223, 4446, 5449, 6669, 10898, 13338, 16347, 32694, 49041, 70837, 98082, 103531, 141674, 147123, 207062, 212511, 294246, 310593, 425022, 621186, 637533, 931779, 1275066, 1345903, 1863558, 1912599, 2691806, 2795337, 3825198, 4037709, 5590674, 8075418, 12113127, 24226254, 36339381, 72678762]

約数ペア:

[(1, 72678762), (2, 36339381), (3, 24226254), (6, 12113127), (9, 8075418), (13, 5590674), (18, 4037709), (19, 3825198), (26, 2795337), (27, 2691806), (38, 1912599), (39, 1863558), (54, 1345903), (57, 1275066), (78, 931779), (114, 637533), (117, 621186), (171, 425022), (234, 310593), (247, 294246), (342, 212511), (351, 207062), (494, 147123), (513, 141674), (702, 103531), (741, 98082), (1026, 70837), (1482, 49041), (2223, 32694), (4446, 16347), (5449, 13338), (6669, 10898)]