69840184

素因数分解:

$2^3\times {\mathrm{83}}^1\times {\mathrm{107}}^1\times {\mathrm{983}}^1$

素因数の和:1179

約数の個数: 32

約数和(自身を含む): 133902720

約数和(自身を除く): 64062536

約数列:

[1, 2, 4, 8, 83, 107, 166, 214, 332, 428, 664, 856, 983, 1966, 3932, 7864, 8881, 17762, 35524, 71048, 81589, 105181, 163178, 210362, 326356, 420724, 652712, 841448, 8730023, 17460046, 34920092, 69840184]

約数ペア:

[(1, 69840184), (2, 34920092), (4, 17460046), (8, 8730023), (83, 841448), (107, 652712), (166, 420724), (214, 326356), (332, 210362), (428, 163178), (664, 105181), (856, 81589), (983, 71048), (1966, 35524), (3932, 17762), (7864, 8881)]