69940572

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{181}}^1\times {\mathrm{2477}}^1$

素因数の和:2678

約数の個数: 48

約数和(自身を含む): 176790432

約数和(自身を除く): 106849860

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 181, 362, 543, 724, 1086, 2172, 2353, 2477, 4706, 4954, 7059, 7431, 9412, 9908, 14118, 14862, 28236, 29724, 32201, 64402, 96603, 128804, 193206, 386412, 448337, 896674, 1345011, 1793348, 2690022, 5380044, 5828381, 11656762, 17485143, 23313524, 34970286, 69940572]

約数ペア:

[(1, 69940572), (2, 34970286), (3, 23313524), (4, 17485143), (6, 11656762), (12, 5828381), (13, 5380044), (26, 2690022), (39, 1793348), (52, 1345011), (78, 896674), (156, 448337), (181, 386412), (362, 193206), (543, 128804), (724, 96603), (1086, 64402), (2172, 32201), (2353, 29724), (2477, 28236), (4706, 14862), (4954, 14118), (7059, 9908), (7431, 9412)]