8314956

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{163}}^1$

素因数の和:295

約数の個数: 72

約数和(自身を含む): 22982960

約数和(自身を除く): 14668004

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 109, 117, 156, 163, 218, 234, 326, 327, 436, 468, 489, 652, 654, 978, 981, 1308, 1417, 1467, 1956, 1962, 2119, 2834, 2934, 3924, 4238, 4251, 5668, 5868, 6357, 8476, 8502, 12714, 12753, 17004, 17767, 19071, 25428, 25506, 35534, 38142, 51012, 53301, 71068, 76284, 106602, 159903, 213204, 230971, 319806, 461942, 639612, 692913, 923884, 1385826, 2078739, 2771652, 4157478, 8314956]

約数ペア:

[(1, 8314956), (2, 4157478), (3, 2771652), (4, 2078739), (6, 1385826), (9, 923884), (12, 692913), (13, 639612), (18, 461942), (26, 319806), (36, 230971), (39, 213204), (52, 159903), (78, 106602), (109, 76284), (117, 71068), (156, 53301), (163, 51012), (218, 38142), (234, 35534), (326, 25506), (327, 25428), (436, 19071), (468, 17767), (489, 17004), (652, 12753), (654, 12714), (978, 8502), (981, 8476), (1308, 6357), (1417, 5868), (1467, 5668), (1956, 4251), (1962, 4238), (2119, 3924), (2834, 2934)]