78418164

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^2\times {\mathrm{53}}^1\times {\mathrm{1019}}^1$

素因数の和:1101

約数の個数: 72

約数和(自身を含む): 205117920

約数和(自身を除く): 126699756

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 53, 66, 106, 121, 132, 159, 212, 242, 318, 363, 484, 583, 636, 726, 1019, 1166, 1452, 1749, 2038, 2332, 3057, 3498, 4076, 6114, 6413, 6996, 11209, 12228, 12826, 19239, 22418, 25652, 33627, 38478, 44836, 54007, 67254, 76956, 108014, 123299, 134508, 162021, 216028, 246598, 324042, 369897, 493196, 594077, 648084, 739794, 1188154, 1479588, 1782231, 2376308, 3564462, 6534847, 7128924, 13069694, 19604541, 26139388, 39209082, 78418164]

約数ペア:

[(1, 78418164), (2, 39209082), (3, 26139388), (4, 19604541), (6, 13069694), (11, 7128924), (12, 6534847), (22, 3564462), (33, 2376308), (44, 1782231), (53, 1479588), (66, 1188154), (106, 739794), (121, 648084), (132, 594077), (159, 493196), (212, 369897), (242, 324042), (318, 246598), (363, 216028), (484, 162021), (583, 134508), (636, 123299), (726, 108014), (1019, 76956), (1166, 67254), (1452, 54007), (1749, 44836), (2038, 38478), (2332, 33627), (3057, 25652), (3498, 22418), (4076, 19239), (6114, 12826), (6413, 12228), (6996, 11209)]