84749964

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31957}}^1$

素因数の和:31994

約数の個数: 48

約数和(自身を含む): 225495648

約数和(自身を除く): 140745684

約数列:

[1, 2, 3, 4, 6, 12, 13, 17, 26, 34, 39, 51, 52, 68, 78, 102, 156, 204, 221, 442, 663, 884, 1326, 2652, 31957, 63914, 95871, 127828, 191742, 383484, 415441, 543269, 830882, 1086538, 1246323, 1629807, 1661764, 2173076, 2492646, 3259614, 4985292, 6519228, 7062497, 14124994, 21187491, 28249988, 42374982, 84749964]

約数ペア:

[(1, 84749964), (2, 42374982), (3, 28249988), (4, 21187491), (6, 14124994), (12, 7062497), (13, 6519228), (17, 4985292), (26, 3259614), (34, 2492646), (39, 2173076), (51, 1661764), (52, 1629807), (68, 1246323), (78, 1086538), (102, 830882), (156, 543269), (204, 415441), (221, 383484), (442, 191742), (663, 127828), (884, 95871), (1326, 63914), (2652, 31957)]