8739396

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{191}}^1$

素因数の和:273

約数の個数: 72

約数和(自身を含む): 23482368

約数和(自身を除く): 14742972

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 41, 62, 82, 93, 123, 124, 164, 186, 191, 246, 279, 369, 372, 382, 492, 558, 573, 738, 764, 1116, 1146, 1271, 1476, 1719, 2292, 2542, 3438, 3813, 5084, 5921, 6876, 7626, 7831, 11439, 11842, 15252, 15662, 17763, 22878, 23493, 23684, 31324, 35526, 45756, 46986, 53289, 70479, 71052, 93972, 106578, 140958, 213156, 242761, 281916, 485522, 728283, 971044, 1456566, 2184849, 2913132, 4369698, 8739396]

約数ペア:

[(1, 8739396), (2, 4369698), (3, 2913132), (4, 2184849), (6, 1456566), (9, 971044), (12, 728283), (18, 485522), (31, 281916), (36, 242761), (41, 213156), (62, 140958), (82, 106578), (93, 93972), (123, 71052), (124, 70479), (164, 53289), (186, 46986), (191, 45756), (246, 35526), (279, 31324), (369, 23684), (372, 23493), (382, 22878), (492, 17763), (558, 15662), (573, 15252), (738, 11842), (764, 11439), (1116, 7831), (1146, 7626), (1271, 6876), (1476, 5921), (1719, 5084), (2292, 3813), (2542, 3438)]