77477512

素因数分解:

$2^3\times 7^1\times {\mathrm{79}}^1\times {\mathrm{83}}^1\times {\mathrm{211}}^1$

素因数の和:386

約数の個数: 64

約数和(自身を含む): 170956800

約数和(自身を除く): 93479288

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 79, 83, 158, 166, 211, 316, 332, 422, 553, 581, 632, 664, 844, 1106, 1162, 1477, 1688, 2212, 2324, 2954, 4424, 4648, 5908, 6557, 11816, 13114, 16669, 17513, 26228, 33338, 35026, 45899, 52456, 66676, 70052, 91798, 116683, 122591, 133352, 140104, 183596, 233366, 245182, 367192, 466732, 490364, 933464, 980728, 1383527, 2767054, 5534108, 9684689, 11068216, 19369378, 38738756, 77477512]

約数ペア:

[(1, 77477512), (2, 38738756), (4, 19369378), (7, 11068216), (8, 9684689), (14, 5534108), (28, 2767054), (56, 1383527), (79, 980728), (83, 933464), (158, 490364), (166, 466732), (211, 367192), (316, 245182), (332, 233366), (422, 183596), (553, 140104), (581, 133352), (632, 122591), (664, 116683), (844, 91798), (1106, 70052), (1162, 66676), (1477, 52456), (1688, 45899), (2212, 35026), (2324, 33338), (2954, 26228), (4424, 17513), (4648, 16669), (5908, 13114), (6557, 11816)]