90728616

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{557}}^1\times {\mathrm{617}}^1$

素因数の和:1194

約数の個数: 64

約数和(自身を含む): 248287680

約数和(自身を除く): 157559064

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 132, 264, 557, 617, 1114, 1234, 1671, 1851, 2228, 2468, 3342, 3702, 4456, 4936, 6127, 6684, 6787, 7404, 12254, 13368, 13574, 14808, 18381, 20361, 24508, 27148, 36762, 40722, 49016, 54296, 73524, 81444, 147048, 162888, 343669, 687338, 1031007, 1374676, 2062014, 2749352, 3780359, 4124028, 7560718, 8248056, 11341077, 15121436, 22682154, 30242872, 45364308, 90728616]

約数ペア:

[(1, 90728616), (2, 45364308), (3, 30242872), (4, 22682154), (6, 15121436), (8, 11341077), (11, 8248056), (12, 7560718), (22, 4124028), (24, 3780359), (33, 2749352), (44, 2062014), (66, 1374676), (88, 1031007), (132, 687338), (264, 343669), (557, 162888), (617, 147048), (1114, 81444), (1234, 73524), (1671, 54296), (1851, 49016), (2228, 40722), (2468, 36762), (3342, 27148), (3702, 24508), (4456, 20361), (4936, 18381), (6127, 14808), (6684, 13574), (6787, 13368), (7404, 12254)]