78726536

素因数分解:

$2^3\times 7^2\times {\mathrm{229}}^1\times {\mathrm{877}}^1$

素因数の和:1126

約数の個数: 48

約数和(自身を含む): 172658700

約数和(自身を除く): 93932164

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 229, 392, 458, 877, 916, 1603, 1754, 1832, 3206, 3508, 6139, 6412, 7016, 11221, 12278, 12824, 22442, 24556, 42973, 44884, 49112, 85946, 89768, 171892, 200833, 343784, 401666, 803332, 1405831, 1606664, 2811662, 5623324, 9840817, 11246648, 19681634, 39363268, 78726536]

約数ペア:

[(1, 78726536), (2, 39363268), (4, 19681634), (7, 11246648), (8, 9840817), (14, 5623324), (28, 2811662), (49, 1606664), (56, 1405831), (98, 803332), (196, 401666), (229, 343784), (392, 200833), (458, 171892), (877, 89768), (916, 85946), (1603, 49112), (1754, 44884), (1832, 42973), (3206, 24556), (3508, 22442), (6139, 12824), (6412, 12278), (7016, 11221)]