90890964

素因数分解:

$2^2\times 3^3\times {\mathrm{709}}^1\times {\mathrm{1187}}^1$

素因数の和:1909

約数の個数: 48

約数和(自身を含む): 236174400

約数和(自身を除く): 145283436

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 709, 1187, 1418, 2127, 2374, 2836, 3561, 4254, 4748, 6381, 7122, 8508, 10683, 12762, 14244, 19143, 21366, 25524, 32049, 38286, 42732, 64098, 76572, 128196, 841583, 1683166, 2524749, 3366332, 5049498, 7574247, 10098996, 15148494, 22722741, 30296988, 45445482, 90890964]

約数ペア:

[(1, 90890964), (2, 45445482), (3, 30296988), (4, 22722741), (6, 15148494), (9, 10098996), (12, 7574247), (18, 5049498), (27, 3366332), (36, 2524749), (54, 1683166), (108, 841583), (709, 128196), (1187, 76572), (1418, 64098), (2127, 42732), (2374, 38286), (2836, 32049), (3561, 25524), (4254, 21366), (4748, 19143), (6381, 14244), (7122, 12762), (8508, 10683)]