82139512

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{6637}}^1$

素因数の和:6680

約数の個数: 64

約数和(自身を含む): 200733120

約数和(自身を除く): 118593608

約数列:

[1, 2, 4, 7, 8, 13, 14, 17, 26, 28, 34, 52, 56, 68, 91, 104, 119, 136, 182, 221, 238, 364, 442, 476, 728, 884, 952, 1547, 1768, 3094, 6188, 6637, 12376, 13274, 26548, 46459, 53096, 86281, 92918, 112829, 172562, 185836, 225658, 345124, 371672, 451316, 603967, 690248, 789803, 902632, 1207934, 1466777, 1579606, 2415868, 2933554, 3159212, 4831736, 5867108, 6318424, 10267439, 11734216, 20534878, 41069756, 82139512]

約数ペア:

[(1, 82139512), (2, 41069756), (4, 20534878), (7, 11734216), (8, 10267439), (13, 6318424), (14, 5867108), (17, 4831736), (26, 3159212), (28, 2933554), (34, 2415868), (52, 1579606), (56, 1466777), (68, 1207934), (91, 902632), (104, 789803), (119, 690248), (136, 603967), (182, 451316), (221, 371672), (238, 345124), (364, 225658), (442, 185836), (476, 172562), (728, 112829), (884, 92918), (952, 86281), (1547, 53096), (1768, 46459), (3094, 26548), (6188, 13274), (6637, 12376)]