90630008

素因数分解:

$2^3\times 7^2\times {\mathrm{41}}^1\times {\mathrm{5639}}^1$

素因数の和:5700

約数の個数: 48

約数和(自身を含む): 202532400

約数和(自身を除く): 111902392

約数列:

[1, 2, 4, 7, 8, 14, 28, 41, 49, 56, 82, 98, 164, 196, 287, 328, 392, 574, 1148, 2009, 2296, 4018, 5639, 8036, 11278, 16072, 22556, 39473, 45112, 78946, 157892, 231199, 276311, 315784, 462398, 552622, 924796, 1105244, 1618393, 1849592, 2210488, 3236786, 6473572, 11328751, 12947144, 22657502, 45315004, 90630008]

約数ペア:

[(1, 90630008), (2, 45315004), (4, 22657502), (7, 12947144), (8, 11328751), (14, 6473572), (28, 3236786), (41, 2210488), (49, 1849592), (56, 1618393), (82, 1105244), (98, 924796), (164, 552622), (196, 462398), (287, 315784), (328, 276311), (392, 231199), (574, 157892), (1148, 78946), (2009, 45112), (2296, 39473), (4018, 22556), (5639, 16072), (8036, 11278)]