86291478

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{379}}^1$

素因数の和:546

約数の個数: 96

約数和(自身を含む): 232377600

約数和(自身を除く): 146086122

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 39, 42, 63, 78, 91, 117, 126, 139, 182, 234, 273, 278, 379, 417, 546, 758, 819, 834, 973, 1137, 1251, 1638, 1807, 1946, 2274, 2502, 2653, 2919, 3411, 3614, 4927, 5306, 5421, 5838, 6822, 7959, 8757, 9854, 10842, 12649, 14781, 15918, 16263, 17514, 23877, 25298, 29562, 32526, 34489, 37947, 44343, 47754, 52681, 68978, 75894, 88686, 103467, 105362, 113841, 158043, 206934, 227682, 310401, 316086, 368767, 474129, 620802, 684853, 737534, 948258, 1106301, 1369706, 2054559, 2212602, 3318903, 4109118, 4793971, 6163677, 6637806, 9587942, 12327354, 14381913, 28763826, 43145739, 86291478]

約数ペア:

[(1, 86291478), (2, 43145739), (3, 28763826), (6, 14381913), (7, 12327354), (9, 9587942), (13, 6637806), (14, 6163677), (18, 4793971), (21, 4109118), (26, 3318903), (39, 2212602), (42, 2054559), (63, 1369706), (78, 1106301), (91, 948258), (117, 737534), (126, 684853), (139, 620802), (182, 474129), (234, 368767), (273, 316086), (278, 310401), (379, 227682), (417, 206934), (546, 158043), (758, 113841), (819, 105362), (834, 103467), (973, 88686), (1137, 75894), (1251, 68978), (1638, 52681), (1807, 47754), (1946, 44343), (2274, 37947), (2502, 34489), (2653, 32526), (2919, 29562), (3411, 25298), (3614, 23877), (4927, 17514), (5306, 16263), (5421, 15918), (5838, 14781), (6822, 12649), (7959, 10842), (8757, 9854)]