78916578

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^2\times {\mathrm{223}}^1\times {\mathrm{349}}^1$

素因数の和:603

約数の個数: 48

約数和(自身を含む): 172166400

約数和(自身を除く): 93249822

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 169, 223, 338, 349, 446, 507, 669, 698, 1014, 1047, 1338, 2094, 2899, 4537, 5798, 8697, 9074, 13611, 17394, 27222, 37687, 58981, 75374, 77827, 113061, 117962, 155654, 176943, 226122, 233481, 353886, 466962, 1011751, 2023502, 3035253, 6070506, 13152763, 26305526, 39458289, 78916578]

約数ペア:

[(1, 78916578), (2, 39458289), (3, 26305526), (6, 13152763), (13, 6070506), (26, 3035253), (39, 2023502), (78, 1011751), (169, 466962), (223, 353886), (338, 233481), (349, 226122), (446, 176943), (507, 155654), (669, 117962), (698, 113061), (1014, 77827), (1047, 75374), (1338, 58981), (2094, 37687), (2899, 27222), (4537, 17394), (5798, 13611), (8697, 9074)]