79778552

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{1783}}^1$

素因数の和:1860

約数の個数: 64

約数和(自身を含む): 184965120

約数和(自身を除く): 105186568

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 47, 56, 68, 94, 119, 136, 188, 238, 329, 376, 476, 658, 799, 952, 1316, 1598, 1783, 2632, 3196, 3566, 5593, 6392, 7132, 11186, 12481, 14264, 22372, 24962, 30311, 44744, 49924, 60622, 83801, 99848, 121244, 167602, 212177, 242488, 335204, 424354, 586607, 670408, 848708, 1173214, 1424617, 1697416, 2346428, 2849234, 4692856, 5698468, 9972319, 11396936, 19944638, 39889276, 79778552]

約数ペア:

[(1, 79778552), (2, 39889276), (4, 19944638), (7, 11396936), (8, 9972319), (14, 5698468), (17, 4692856), (28, 2849234), (34, 2346428), (47, 1697416), (56, 1424617), (68, 1173214), (94, 848708), (119, 670408), (136, 586607), (188, 424354), (238, 335204), (329, 242488), (376, 212177), (476, 167602), (658, 121244), (799, 99848), (952, 83801), (1316, 60622), (1598, 49924), (1783, 44744), (2632, 30311), (3196, 24962), (3566, 22372), (5593, 14264), (6392, 12481), (7132, 11186)]