69878502

素因数分解:

$2^1\times 3^2\times {\mathrm{79}}^1\times {\mathrm{157}}^1\times {\mathrm{313}}^1$

素因数の和:557

約数の個数: 48

約数和(自身を含む): 154789440

約数和(自身を除く): 84910938

約数列:

[1, 2, 3, 6, 9, 18, 79, 157, 158, 237, 313, 314, 471, 474, 626, 711, 939, 942, 1413, 1422, 1878, 2817, 2826, 5634, 12403, 24727, 24806, 37209, 49141, 49454, 74181, 74418, 98282, 111627, 147423, 148362, 222543, 223254, 294846, 442269, 445086, 884538, 3882139, 7764278, 11646417, 23292834, 34939251, 69878502]

約数ペア:

[(1, 69878502), (2, 34939251), (3, 23292834), (6, 11646417), (9, 7764278), (18, 3882139), (79, 884538), (157, 445086), (158, 442269), (237, 294846), (313, 223254), (314, 222543), (471, 148362), (474, 147423), (626, 111627), (711, 98282), (939, 74418), (942, 74181), (1413, 49454), (1422, 49141), (1878, 37209), (2817, 24806), (2826, 24727), (5634, 12403)]