64111812

素因数分解:

$2^2\times 3^1\times {\mathrm{73}}^1\times {\mathrm{163}}^1\times {\mathrm{449}}^1$

素因数の和:692

約数の個数: 48

約数和(自身を含む): 152913600

約数和(自身を除く): 88801788

約数列:

[1, 2, 3, 4, 6, 12, 73, 146, 163, 219, 292, 326, 438, 449, 489, 652, 876, 898, 978, 1347, 1796, 1956, 2694, 5388, 11899, 23798, 32777, 35697, 47596, 65554, 71394, 73187, 98331, 131108, 142788, 146374, 196662, 219561, 292748, 393324, 439122, 878244, 5342651, 10685302, 16027953, 21370604, 32055906, 64111812]

約数ペア:

[(1, 64111812), (2, 32055906), (3, 21370604), (4, 16027953), (6, 10685302), (12, 5342651), (73, 878244), (146, 439122), (163, 393324), (219, 292748), (292, 219561), (326, 196662), (438, 146374), (449, 142788), (489, 131108), (652, 98331), (876, 73187), (898, 71394), (978, 65554), (1347, 47596), (1796, 35697), (1956, 32777), (2694, 23798), (5388, 11899)]