85486986

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{113}}^1$

素因数の和:248

約数の個数: 96

約数和(自身を含む): 208392912

約数和(自身を除く): 122905926

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 53, 61, 78, 106, 113, 117, 122, 159, 183, 226, 234, 318, 339, 366, 477, 549, 678, 689, 793, 954, 1017, 1098, 1378, 1469, 1586, 2034, 2067, 2379, 2938, 3233, 4134, 4407, 4758, 5989, 6201, 6466, 6893, 7137, 8814, 9699, 11978, 12402, 13221, 13786, 14274, 17967, 19398, 20679, 26442, 29097, 35934, 41358, 42029, 53901, 58194, 62037, 77857, 84058, 89609, 107802, 124074, 126087, 155714, 179218, 233571, 252174, 268827, 365329, 378261, 467142, 537654, 700713, 730658, 756522, 806481, 1095987, 1401426, 1612962, 2191974, 3287961, 4749277, 6575922, 9498554, 14247831, 28495662, 42743493, 85486986]

約数ペア:

[(1, 85486986), (2, 42743493), (3, 28495662), (6, 14247831), (9, 9498554), (13, 6575922), (18, 4749277), (26, 3287961), (39, 2191974), (53, 1612962), (61, 1401426), (78, 1095987), (106, 806481), (113, 756522), (117, 730658), (122, 700713), (159, 537654), (183, 467142), (226, 378261), (234, 365329), (318, 268827), (339, 252174), (366, 233571), (477, 179218), (549, 155714), (678, 126087), (689, 124074), (793, 107802), (954, 89609), (1017, 84058), (1098, 77857), (1378, 62037), (1469, 58194), (1586, 53901), (2034, 42029), (2067, 41358), (2379, 35934), (2938, 29097), (3233, 26442), (4134, 20679), (4407, 19398), (4758, 17967), (5989, 14274), (6201, 13786), (6466, 13221), (6893, 12402), (7137, 11978), (8814, 9699)]