91720752

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{163}}^1\times {\mathrm{617}}^1$

素因数の和:810

約数の個数: 80

約数和(自身を含む): 251352960

約数和(自身を除く): 159632208

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 76, 114, 152, 163, 228, 304, 326, 456, 489, 617, 652, 912, 978, 1234, 1304, 1851, 1956, 2468, 2608, 3097, 3702, 3912, 4936, 6194, 7404, 7824, 9291, 9872, 11723, 12388, 14808, 18582, 23446, 24776, 29616, 35169, 37164, 46892, 49552, 70338, 74328, 93784, 100571, 140676, 148656, 187568, 201142, 281352, 301713, 402284, 562704, 603426, 804568, 1206852, 1609136, 1910849, 2413704, 3821698, 4827408, 5732547, 7643396, 11465094, 15286792, 22930188, 30573584, 45860376, 91720752]

約数ペア:

[(1, 91720752), (2, 45860376), (3, 30573584), (4, 22930188), (6, 15286792), (8, 11465094), (12, 7643396), (16, 5732547), (19, 4827408), (24, 3821698), (38, 2413704), (48, 1910849), (57, 1609136), (76, 1206852), (114, 804568), (152, 603426), (163, 562704), (228, 402284), (304, 301713), (326, 281352), (456, 201142), (489, 187568), (617, 148656), (652, 140676), (912, 100571), (978, 93784), (1234, 74328), (1304, 70338), (1851, 49552), (1956, 46892), (2468, 37164), (2608, 35169), (3097, 29616), (3702, 24776), (3912, 23446), (4936, 18582), (6194, 14808), (7404, 12388), (7824, 11723), (9291, 9872)]