1992050892

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{69779}}^1$

素因数の和:69863

約数の個数: 72

約数和(自身を含む): 5511782640

約数和(自身を除く): 3519731748

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 61, 78, 117, 122, 156, 183, 234, 244, 366, 468, 549, 732, 793, 1098, 1586, 2196, 2379, 3172, 4758, 7137, 9516, 14274, 28548, 69779, 139558, 209337, 279116, 418674, 628011, 837348, 907127, 1256022, 1814254, 2512044, 2721381, 3628508, 4256519, 5442762, 8164143, 8513038, 10885524, 12769557, 16328286, 17026076, 25539114, 32656572, 38308671, 51078228, 55334747, 76617342, 110669494, 153234684, 166004241, 221338988, 332008482, 498012723, 664016964, 996025446, 1992050892]

約数ペア:

[(1, 1992050892), (2, 996025446), (3, 664016964), (4, 498012723), (6, 332008482), (9, 221338988), (12, 166004241), (13, 153234684), (18, 110669494), (26, 76617342), (36, 55334747), (39, 51078228), (52, 38308671), (61, 32656572), (78, 25539114), (117, 17026076), (122, 16328286), (156, 12769557), (183, 10885524), (234, 8513038), (244, 8164143), (366, 5442762), (468, 4256519), (549, 3628508), (732, 2721381), (793, 2512044), (1098, 1814254), (1586, 1256022), (2196, 907127), (2379, 837348), (3172, 628011), (4758, 418674), (7137, 279116), (9516, 209337), (14274, 139558), (28548, 69779)]