90196428

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{739}}^1\times {\mathrm{1453}}^1$

素因数の和:2206

約数の個数: 48

約数和(自身を含む): 241015040

約数和(自身を除く): 150818612

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 739, 1453, 1478, 2217, 2906, 2956, 4359, 4434, 5173, 5812, 8718, 8868, 10171, 10346, 15519, 17436, 20342, 20692, 30513, 31038, 40684, 61026, 62076, 122052, 1073767, 2147534, 3221301, 4295068, 6442602, 7516369, 12885204, 15032738, 22549107, 30065476, 45098214, 90196428]

約数ペア:

[(1, 90196428), (2, 45098214), (3, 30065476), (4, 22549107), (6, 15032738), (7, 12885204), (12, 7516369), (14, 6442602), (21, 4295068), (28, 3221301), (42, 2147534), (84, 1073767), (739, 122052), (1453, 62076), (1478, 61026), (2217, 40684), (2906, 31038), (2956, 30513), (4359, 20692), (4434, 20342), (5173, 17436), (5812, 15519), (8718, 10346), (8868, 10171)]