77826924

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{6571}}^1$

素因数の和:6635

約数の個数: 72

約数和(自身を含む): 229651968

約数和(自身を除く): 151825044

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 47, 63, 84, 94, 126, 141, 188, 252, 282, 329, 423, 564, 658, 846, 987, 1316, 1692, 1974, 2961, 3948, 5922, 6571, 11844, 13142, 19713, 26284, 39426, 45997, 59139, 78852, 91994, 118278, 137991, 183988, 236556, 275982, 308837, 413973, 551964, 617674, 827946, 926511, 1235348, 1655892, 1853022, 2161859, 2779533, 3706044, 4323718, 5559066, 6485577, 8647436, 11118132, 12971154, 19456731, 25942308, 38913462, 77826924]

約数ペア:

[(1, 77826924), (2, 38913462), (3, 25942308), (4, 19456731), (6, 12971154), (7, 11118132), (9, 8647436), (12, 6485577), (14, 5559066), (18, 4323718), (21, 3706044), (28, 2779533), (36, 2161859), (42, 1853022), (47, 1655892), (63, 1235348), (84, 926511), (94, 827946), (126, 617674), (141, 551964), (188, 413973), (252, 308837), (282, 275982), (329, 236556), (423, 183988), (564, 137991), (658, 118278), (846, 91994), (987, 78852), (1316, 59139), (1692, 45997), (1974, 39426), (2961, 26284), (3948, 19713), (5922, 13142), (6571, 11844)]