69205318

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{239}}^1$

素因数の和:341

約数の個数: 64

約数和(自身を含む): 134830080

約数和(自身を除く): 65624762

約数列:

[1, 2, 7, 13, 14, 26, 37, 43, 74, 86, 91, 182, 239, 259, 301, 478, 481, 518, 559, 602, 962, 1118, 1591, 1673, 3107, 3182, 3346, 3367, 3913, 6214, 6734, 7826, 8843, 10277, 11137, 17686, 20554, 20683, 21749, 22274, 41366, 43498, 61901, 71939, 114959, 123802, 133601, 143878, 144781, 229918, 267202, 289562, 380249, 760498, 804713, 935207, 1609426, 1870414, 2661743, 4943237, 5323486, 9886474, 34602659, 69205318]

約数ペア:

[(1, 69205318), (2, 34602659), (7, 9886474), (13, 5323486), (14, 4943237), (26, 2661743), (37, 1870414), (43, 1609426), (74, 935207), (86, 804713), (91, 760498), (182, 380249), (239, 289562), (259, 267202), (301, 229918), (478, 144781), (481, 143878), (518, 133601), (559, 123802), (602, 114959), (962, 71939), (1118, 61901), (1591, 43498), (1673, 41366), (3107, 22274), (3182, 21749), (3346, 20683), (3367, 20554), (3913, 17686), (6214, 11137), (6734, 10277), (7826, 8843)]