87370998

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{1289}}^1$

素因数の和:1397

約数の個数: 64

約数和(自身を含む): 208051200

約数和(自身を除く): 120680202

約数列:

[1, 2, 3, 6, 11, 13, 22, 26, 33, 39, 66, 78, 79, 143, 158, 237, 286, 429, 474, 858, 869, 1027, 1289, 1738, 2054, 2578, 2607, 3081, 3867, 5214, 6162, 7734, 11297, 14179, 16757, 22594, 28358, 33514, 33891, 42537, 50271, 67782, 85074, 100542, 101831, 184327, 203662, 305493, 368654, 552981, 610986, 1105962, 1120141, 1323803, 2240282, 2647606, 3360423, 3971409, 6720846, 7942818, 14561833, 29123666, 43685499, 87370998]

約数ペア:

[(1, 87370998), (2, 43685499), (3, 29123666), (6, 14561833), (11, 7942818), (13, 6720846), (22, 3971409), (26, 3360423), (33, 2647606), (39, 2240282), (66, 1323803), (78, 1120141), (79, 1105962), (143, 610986), (158, 552981), (237, 368654), (286, 305493), (429, 203662), (474, 184327), (858, 101831), (869, 100542), (1027, 85074), (1289, 67782), (1738, 50271), (2054, 42537), (2578, 33891), (2607, 33514), (3081, 28358), (3867, 22594), (5214, 16757), (6162, 14179), (7734, 11297)]