78789282

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{229}}^1\times {\mathrm{401}}^1$

素因数の和:659

約数の個数: 64

約数和(自身を含む): 186399360

約数和(自身を除く): 107610078

約数列:

[1, 2, 3, 6, 11, 13, 22, 26, 33, 39, 66, 78, 143, 229, 286, 401, 429, 458, 687, 802, 858, 1203, 1374, 2406, 2519, 2977, 4411, 5038, 5213, 5954, 7557, 8822, 8931, 10426, 13233, 15114, 15639, 17862, 26466, 31278, 32747, 57343, 65494, 91829, 98241, 114686, 172029, 183658, 196482, 275487, 344058, 550974, 1010119, 1193777, 2020238, 2387554, 3030357, 3581331, 6060714, 7162662, 13131547, 26263094, 39394641, 78789282]

約数ペア:

[(1, 78789282), (2, 39394641), (3, 26263094), (6, 13131547), (11, 7162662), (13, 6060714), (22, 3581331), (26, 3030357), (33, 2387554), (39, 2020238), (66, 1193777), (78, 1010119), (143, 550974), (229, 344058), (286, 275487), (401, 196482), (429, 183658), (458, 172029), (687, 114686), (802, 98241), (858, 91829), (1203, 65494), (1374, 57343), (2406, 32747), (2519, 31278), (2977, 26466), (4411, 17862), (5038, 15639), (5213, 15114), (5954, 13233), (7557, 10426), (8822, 8931)]