90862408

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{6569}}^1$

素因数の和:6614

約数の個数: 64

約数和(自身を含む): 220752000

約数和(自身を除く): 129889592

約数列:

[1, 2, 4, 7, 8, 13, 14, 19, 26, 28, 38, 52, 56, 76, 91, 104, 133, 152, 182, 247, 266, 364, 494, 532, 728, 988, 1064, 1729, 1976, 3458, 6569, 6916, 13138, 13832, 26276, 45983, 52552, 85397, 91966, 124811, 170794, 183932, 249622, 341588, 367864, 499244, 597779, 683176, 873677, 998488, 1195558, 1622543, 1747354, 2391116, 3245086, 3494708, 4782232, 6490172, 6989416, 11357801, 12980344, 22715602, 45431204, 90862408]

約数ペア:

[(1, 90862408), (2, 45431204), (4, 22715602), (7, 12980344), (8, 11357801), (13, 6989416), (14, 6490172), (19, 4782232), (26, 3494708), (28, 3245086), (38, 2391116), (52, 1747354), (56, 1622543), (76, 1195558), (91, 998488), (104, 873677), (133, 683176), (152, 597779), (182, 499244), (247, 367864), (266, 341588), (364, 249622), (494, 183932), (532, 170794), (728, 124811), (988, 91966), (1064, 85397), (1729, 52552), (1976, 45983), (3458, 26276), (6569, 13832), (6916, 13138)]