78538704

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{86117}}^1$

素因数の和:86147

約数の個数: 40

約数和(自身を含む): 213572640

約数和(自身を除く): 135033936

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 76, 114, 152, 228, 304, 456, 912, 86117, 172234, 258351, 344468, 516702, 688936, 1033404, 1377872, 1636223, 2066808, 3272446, 4133616, 4908669, 6544892, 9817338, 13089784, 19634676, 26179568, 39269352, 78538704]

約数ペア:

[(1, 78538704), (2, 39269352), (3, 26179568), (4, 19634676), (6, 13089784), (8, 9817338), (12, 6544892), (16, 4908669), (19, 4133616), (24, 3272446), (38, 2066808), (48, 1636223), (57, 1377872), (76, 1033404), (114, 688936), (152, 516702), (228, 344468), (304, 258351), (456, 172234), (912, 86117)]