78104936

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{6311}}^1$

素因数の和:6354

約数の個数: 64

約数和(自身を含む): 190874880

約数和(自身を除く): 112769944

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, 6311, 12376, 12622, 25244, 44177, 50488, 82043, 88354, 107287, 164086, 176708, 214574, 328172, 353416, 429148, 574301, 656344, 751009, 858296, 1148602, 1394731, 1502018, 2297204, 2789462, 3004036, 4594408, 5578924, 6008072, 9763117, 11157848, 19526234, 39052468, 78104936]

約数ペア:

[(1, 78104936), (2, 39052468), (4, 19526234), (7, 11157848), (8, 9763117), (13, 6008072), (14, 5578924), (17, 4594408), (26, 3004036), (28, 2789462), (34, 2297204), (52, 1502018), (56, 1394731), (68, 1148602), (91, 858296), (104, 751009), (119, 656344), (136, 574301), (182, 429148), (221, 353416), (238, 328172), (364, 214574), (442, 176708), (476, 164086), (728, 107287), (884, 88354), (952, 82043), (1547, 50488), (1768, 44177), (3094, 25244), (6188, 12622), (6311, 12376)]