123879426

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{1033}}^1$

素因数の和:1151

約数の個数: 64

約数和(自身を含む): 285880320

約数和(自身を除く): 162000894

約数列:

[1, 2, 3, 6, 11, 22, 23, 33, 46, 66, 69, 79, 138, 158, 237, 253, 474, 506, 759, 869, 1033, 1518, 1738, 1817, 2066, 2607, 3099, 3634, 5214, 5451, 6198, 10902, 11363, 19987, 22726, 23759, 34089, 39974, 47518, 59961, 68178, 71277, 81607, 119922, 142554, 163214, 244821, 261349, 489642, 522698, 784047, 897677, 1568094, 1795354, 1876961, 2693031, 3753922, 5386062, 5630883, 11261766, 20646571, 41293142, 61939713, 123879426]

約数ペア:

[(1, 123879426), (2, 61939713), (3, 41293142), (6, 20646571), (11, 11261766), (22, 5630883), (23, 5386062), (33, 3753922), (46, 2693031), (66, 1876961), (69, 1795354), (79, 1568094), (138, 897677), (158, 784047), (237, 522698), (253, 489642), (474, 261349), (506, 244821), (759, 163214), (869, 142554), (1033, 119922), (1518, 81607), (1738, 71277), (1817, 68178), (2066, 59961), (2607, 47518), (3099, 39974), (3634, 34089), (5214, 23759), (5451, 22726), (6198, 19987), (10902, 11363)]