73781352

素因数分解:

$2^3\times 3^2\times {\mathrm{47}}^1\times {\mathrm{21803}}^1$

素因数の和:21862

約数の個数: 48

約数和(自身を含む): 204085440

約数和(自身を除く): 130304088

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 47, 72, 94, 141, 188, 282, 376, 423, 564, 846, 1128, 1692, 3384, 21803, 43606, 65409, 87212, 130818, 174424, 196227, 261636, 392454, 523272, 784908, 1024741, 1569816, 2049482, 3074223, 4098964, 6148446, 8197928, 9222669, 12296892, 18445338, 24593784, 36890676, 73781352]

約数ペア:

[(1, 73781352), (2, 36890676), (3, 24593784), (4, 18445338), (6, 12296892), (8, 9222669), (9, 8197928), (12, 6148446), (18, 4098964), (24, 3074223), (36, 2049482), (47, 1569816), (72, 1024741), (94, 784908), (141, 523272), (188, 392454), (282, 261636), (376, 196227), (423, 174424), (564, 130818), (846, 87212), (1128, 65409), (1692, 43606), (3384, 21803)]