64891848

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{9421}}^1$

素因数の和:9478

約数の個数: 64

約数和(自身を含む): 189947520

約数和(自身を除く): 125055672

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 41, 42, 56, 82, 84, 123, 164, 168, 246, 287, 328, 492, 574, 861, 984, 1148, 1722, 2296, 3444, 6888, 9421, 18842, 28263, 37684, 56526, 65947, 75368, 113052, 131894, 197841, 226104, 263788, 386261, 395682, 527576, 772522, 791364, 1158783, 1545044, 1582728, 2317566, 2703827, 3090088, 4635132, 5407654, 8111481, 9270264, 10815308, 16222962, 21630616, 32445924, 64891848]

約数ペア:

[(1, 64891848), (2, 32445924), (3, 21630616), (4, 16222962), (6, 10815308), (7, 9270264), (8, 8111481), (12, 5407654), (14, 4635132), (21, 3090088), (24, 2703827), (28, 2317566), (41, 1582728), (42, 1545044), (56, 1158783), (82, 791364), (84, 772522), (123, 527576), (164, 395682), (168, 386261), (246, 263788), (287, 226104), (328, 197841), (492, 131894), (574, 113052), (861, 75368), (984, 65947), (1148, 56526), (1722, 37684), (2296, 28263), (3444, 18842), (6888, 9421)]