90372856

素因数分解:

$2^3\times 7^2\times {\mathrm{41}}^1\times {\mathrm{5623}}^1$

素因数の和:5684

約数の個数: 48

約数和(自身を含む): 201957840

約数和(自身を除く): 111584984

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, 5623, 8036, 11246, 16072, 22492, 39361, 44984, 78722, 157444, 230543, 275527, 314888, 461086, 551054, 922172, 1102108, 1613801, 1844344, 2204216, 3227602, 6455204, 11296607, 12910408, 22593214, 45186428, 90372856]

約数ペア:

[(1, 90372856), (2, 45186428), (4, 22593214), (7, 12910408), (8, 11296607), (14, 6455204), (28, 3227602), (41, 2204216), (49, 1844344), (56, 1613801), (82, 1102108), (98, 922172), (164, 551054), (196, 461086), (287, 314888), (328, 275527), (392, 230543), (574, 157444), (1148, 78722), (2009, 44984), (2296, 39361), (4018, 22492), (5623, 16072), (8036, 11246)]