87440808

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{40037}}^1$

素因数の和:40066

約数の個数: 64

約数和(自身を含む): 269055360

約数和(自身を除く): 181614552

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 39, 42, 52, 56, 78, 84, 91, 104, 156, 168, 182, 273, 312, 364, 546, 728, 1092, 2184, 40037, 80074, 120111, 160148, 240222, 280259, 320296, 480444, 520481, 560518, 840777, 960888, 1040962, 1121036, 1561443, 1681554, 2081924, 2242072, 3122886, 3363108, 3643367, 4163848, 6245772, 6726216, 7286734, 10930101, 12491544, 14573468, 21860202, 29146936, 43720404, 87440808]

約数ペア:

[(1, 87440808), (2, 43720404), (3, 29146936), (4, 21860202), (6, 14573468), (7, 12491544), (8, 10930101), (12, 7286734), (13, 6726216), (14, 6245772), (21, 4163848), (24, 3643367), (26, 3363108), (28, 3122886), (39, 2242072), (42, 2081924), (52, 1681554), (56, 1561443), (78, 1121036), (84, 1040962), (91, 960888), (104, 840777), (156, 560518), (168, 520481), (182, 480444), (273, 320296), (312, 280259), (364, 240222), (546, 160148), (728, 120111), (1092, 80074), (2184, 40037)]