90348356

素因数分解:

$2^2\times 7^2\times {\mathrm{109}}^1\times {\mathrm{4229}}^1$

素因数の和:4356

約数の個数: 36

約数和(自身を含む): 185654700

約数和(自身を除く): 95306344

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 109, 196, 218, 436, 763, 1526, 3052, 4229, 5341, 8458, 10682, 16916, 21364, 29603, 59206, 118412, 207221, 414442, 460961, 828884, 921922, 1843844, 3226727, 6453454, 12906908, 22587089, 45174178, 90348356]

約数ペア:

[(1, 90348356), (2, 45174178), (4, 22587089), (7, 12906908), (14, 6453454), (28, 3226727), (49, 1843844), (98, 921922), (109, 828884), (196, 460961), (218, 414442), (436, 207221), (763, 118412), (1526, 59206), (3052, 29603), (4229, 21364), (5341, 16916), (8458, 10682)]