87520488

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19501}}^1$

素因数の和:19538

約数の個数: 64

約数和(自身を含む): 252745920

約数和(自身を除く): 165225432

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 17, 22, 24, 33, 34, 44, 51, 66, 68, 88, 102, 132, 136, 187, 204, 264, 374, 408, 561, 748, 1122, 1496, 2244, 4488, 19501, 39002, 58503, 78004, 117006, 156008, 214511, 234012, 331517, 429022, 468024, 643533, 663034, 858044, 994551, 1287066, 1326068, 1716088, 1989102, 2574132, 2652136, 3646687, 3978204, 5148264, 7293374, 7956408, 10940061, 14586748, 21880122, 29173496, 43760244, 87520488]

約数ペア:

[(1, 87520488), (2, 43760244), (3, 29173496), (4, 21880122), (6, 14586748), (8, 10940061), (11, 7956408), (12, 7293374), (17, 5148264), (22, 3978204), (24, 3646687), (33, 2652136), (34, 2574132), (44, 1989102), (51, 1716088), (66, 1326068), (68, 1287066), (88, 994551), (102, 858044), (132, 663034), (136, 643533), (187, 468024), (204, 429022), (264, 331517), (374, 234012), (408, 214511), (561, 156008), (748, 117006), (1122, 78004), (1496, 58503), (2244, 39002), (4488, 19501)]