72860898

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{401}}^1\times {\mathrm{2753}}^1$

素因数の和:3170

約数の個数: 32

約数和(自身を含む): 159423552

約数和(自身を除く): 86562654

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 401, 802, 1203, 2406, 2753, 4411, 5506, 8259, 8822, 13233, 16518, 26466, 30283, 60566, 90849, 181698, 1103953, 2207906, 3311859, 6623718, 12143483, 24286966, 36430449, 72860898]

約数ペア:

[(1, 72860898), (2, 36430449), (3, 24286966), (6, 12143483), (11, 6623718), (22, 3311859), (33, 2207906), (66, 1103953), (401, 181698), (802, 90849), (1203, 60566), (2406, 30283), (2753, 26466), (4411, 16518), (5506, 13233), (8259, 8822)]