86347812

素因数分解:

$2^2\times 3^1\times {\mathrm{53}}^1\times {\mathrm{137}}^1\times {\mathrm{991}}^1$

素因数の和:1188

約数の個数: 48

約数和(自身を含む): 206986752

約数和(自身を除く): 120638940

約数列:

[1, 2, 3, 4, 6, 12, 53, 106, 137, 159, 212, 274, 318, 411, 548, 636, 822, 991, 1644, 1982, 2973, 3964, 5946, 7261, 11892, 14522, 21783, 29044, 43566, 52523, 87132, 105046, 135767, 157569, 210092, 271534, 315138, 407301, 543068, 630276, 814602, 1629204, 7195651, 14391302, 21586953, 28782604, 43173906, 86347812]

約数ペア:

[(1, 86347812), (2, 43173906), (3, 28782604), (4, 21586953), (6, 14391302), (12, 7195651), (53, 1629204), (106, 814602), (137, 630276), (159, 543068), (212, 407301), (274, 315138), (318, 271534), (411, 210092), (548, 157569), (636, 135767), (822, 105046), (991, 87132), (1644, 52523), (1982, 43566), (2973, 29044), (3964, 21783), (5946, 14522), (7261, 11892)]