44820828

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^2\times {\mathrm{53}}^1\times {\mathrm{139}}^1$

素因数の和:228

約数の個数: 108

約数和(自身を含む): 125896680

約数和(自身を除く): 81075852

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 53, 78, 106, 117, 139, 156, 159, 169, 212, 234, 278, 318, 338, 417, 468, 477, 507, 556, 636, 676, 689, 834, 954, 1014, 1251, 1378, 1521, 1668, 1807, 1908, 2028, 2067, 2502, 2756, 3042, 3614, 4134, 5004, 5421, 6084, 6201, 7228, 7367, 8268, 8957, 10842, 12402, 14734, 16263, 17914, 21684, 22101, 23491, 24804, 26871, 29468, 32526, 35828, 44202, 46982, 53742, 65052, 66303, 70473, 80613, 88404, 93964, 95771, 107484, 132606, 140946, 161226, 191542, 211419, 265212, 281892, 287313, 322452, 383084, 422838, 574626, 845676, 861939, 1149252, 1245023, 1723878, 2490046, 3447756, 3735069, 4980092, 7470138, 11205207, 14940276, 22410414, 44820828]

約数ペア:

[(1, 44820828), (2, 22410414), (3, 14940276), (4, 11205207), (6, 7470138), (9, 4980092), (12, 3735069), (13, 3447756), (18, 2490046), (26, 1723878), (36, 1245023), (39, 1149252), (52, 861939), (53, 845676), (78, 574626), (106, 422838), (117, 383084), (139, 322452), (156, 287313), (159, 281892), (169, 265212), (212, 211419), (234, 191542), (278, 161226), (318, 140946), (338, 132606), (417, 107484), (468, 95771), (477, 93964), (507, 88404), (556, 80613), (636, 70473), (676, 66303), (689, 65052), (834, 53742), (954, 46982), (1014, 44202), (1251, 35828), (1378, 32526), (1521, 29468), (1668, 26871), (1807, 24804), (1908, 23491), (2028, 22101), (2067, 21684), (2502, 17914), (2756, 16263), (3042, 14734), (3614, 12402), (4134, 10842), (5004, 8957), (5421, 8268), (6084, 7367), (6201, 7228)]