68998932

素因数分解:

$2^2\times 3^3\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{557}}^1$

素因数の和:638

約数の個数: 96

約数和(自身を含む): 189987840

約数和(自身を除く): 120988908

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 31, 36, 37, 54, 62, 74, 93, 108, 111, 124, 148, 186, 222, 279, 333, 372, 444, 557, 558, 666, 837, 999, 1114, 1116, 1147, 1332, 1671, 1674, 1998, 2228, 2294, 3342, 3348, 3441, 3996, 4588, 5013, 6684, 6882, 10026, 10323, 13764, 15039, 17267, 20052, 20609, 20646, 30078, 30969, 34534, 41218, 41292, 51801, 60156, 61827, 61938, 69068, 82436, 103602, 123654, 123876, 155403, 185481, 207204, 247308, 310806, 370962, 466209, 556443, 621612, 638879, 741924, 932418, 1112886, 1277758, 1864836, 1916637, 2225772, 2555516, 3833274, 5749911, 7666548, 11499822, 17249733, 22999644, 34499466, 68998932]

約数ペア:

[(1, 68998932), (2, 34499466), (3, 22999644), (4, 17249733), (6, 11499822), (9, 7666548), (12, 5749911), (18, 3833274), (27, 2555516), (31, 2225772), (36, 1916637), (37, 1864836), (54, 1277758), (62, 1112886), (74, 932418), (93, 741924), (108, 638879), (111, 621612), (124, 556443), (148, 466209), (186, 370962), (222, 310806), (279, 247308), (333, 207204), (372, 185481), (444, 155403), (557, 123876), (558, 123654), (666, 103602), (837, 82436), (999, 69068), (1114, 61938), (1116, 61827), (1147, 60156), (1332, 51801), (1671, 41292), (1674, 41218), (1998, 34534), (2228, 30969), (2294, 30078), (3342, 20646), (3348, 20609), (3441, 20052), (3996, 17267), (4588, 15039), (5013, 13764), (6684, 10323), (6882, 10026)]