87199644

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{14621}}^1$

素因数の和:14706

約数の個数: 48

約数和(自身を含む): 235823616

約数和(自身を除く): 148623972

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 71, 84, 142, 213, 284, 426, 497, 852, 994, 1491, 1988, 2982, 5964, 14621, 29242, 43863, 58484, 87726, 102347, 175452, 204694, 307041, 409388, 614082, 1038091, 1228164, 2076182, 3114273, 4152364, 6228546, 7266637, 12457092, 14533274, 21799911, 29066548, 43599822, 87199644]

約数ペア:

[(1, 87199644), (2, 43599822), (3, 29066548), (4, 21799911), (6, 14533274), (7, 12457092), (12, 7266637), (14, 6228546), (21, 4152364), (28, 3114273), (42, 2076182), (71, 1228164), (84, 1038091), (142, 614082), (213, 409388), (284, 307041), (426, 204694), (497, 175452), (852, 102347), (994, 87726), (1491, 58484), (1988, 43863), (2982, 29242), (5964, 14621)]