31569132

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{53}}^1\times {\mathrm{1013}}^1$

素因数の和:1087

約数の個数: 72

約数和(自身を含む): 87390576

約数和(自身を除く): 55821444

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 53, 84, 98, 106, 147, 159, 196, 212, 294, 318, 371, 588, 636, 742, 1013, 1113, 1484, 2026, 2226, 2597, 3039, 4052, 4452, 5194, 6078, 7091, 7791, 10388, 12156, 14182, 15582, 21273, 28364, 31164, 42546, 49637, 53689, 85092, 99274, 107378, 148911, 161067, 198548, 214756, 297822, 322134, 375823, 595644, 644268, 751646, 1127469, 1503292, 2254938, 2630761, 4509876, 5261522, 7892283, 10523044, 15784566, 31569132]

約数ペア:

[(1, 31569132), (2, 15784566), (3, 10523044), (4, 7892283), (6, 5261522), (7, 4509876), (12, 2630761), (14, 2254938), (21, 1503292), (28, 1127469), (42, 751646), (49, 644268), (53, 595644), (84, 375823), (98, 322134), (106, 297822), (147, 214756), (159, 198548), (196, 161067), (212, 148911), (294, 107378), (318, 99274), (371, 85092), (588, 53689), (636, 49637), (742, 42546), (1013, 31164), (1113, 28364), (1484, 21273), (2026, 15582), (2226, 14182), (2597, 12156), (3039, 10388), (4052, 7791), (4452, 7091), (5194, 6078)]