69426924

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{71}}^1\times {\mathrm{1663}}^1$

素因数の和:1755

約数の個数: 72

約数和(自身を含む): 191213568

約数和(自身を除く): 121786644

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 71, 84, 98, 142, 147, 196, 213, 284, 294, 426, 497, 588, 852, 994, 1491, 1663, 1988, 2982, 3326, 3479, 4989, 5964, 6652, 6958, 9978, 10437, 11641, 13916, 19956, 20874, 23282, 34923, 41748, 46564, 69846, 81487, 118073, 139692, 162974, 236146, 244461, 325948, 354219, 472292, 488922, 708438, 826511, 977844, 1416876, 1653022, 2479533, 3306044, 4959066, 5785577, 9918132, 11571154, 17356731, 23142308, 34713462, 69426924]

約数ペア:

[(1, 69426924), (2, 34713462), (3, 23142308), (4, 17356731), (6, 11571154), (7, 9918132), (12, 5785577), (14, 4959066), (21, 3306044), (28, 2479533), (42, 1653022), (49, 1416876), (71, 977844), (84, 826511), (98, 708438), (142, 488922), (147, 472292), (196, 354219), (213, 325948), (284, 244461), (294, 236146), (426, 162974), (497, 139692), (588, 118073), (852, 81487), (994, 69846), (1491, 46564), (1663, 41748), (1988, 34923), (2982, 23282), (3326, 20874), (3479, 19956), (4989, 13916), (5964, 11641), (6652, 10437), (6958, 9978)]