72827064

素因数分解:

$2^3\times 3^2\times {\mathrm{47}}^1\times {\mathrm{21521}}^1$

素因数の和:21580

約数の個数: 48

約数和(自身を含む): 201445920

約数和(自身を除く): 128618856

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, 21521, 43042, 64563, 86084, 129126, 172168, 193689, 258252, 387378, 516504, 774756, 1011487, 1549512, 2022974, 3034461, 4045948, 6068922, 8091896, 9103383, 12137844, 18206766, 24275688, 36413532, 72827064]

約数ペア:

[(1, 72827064), (2, 36413532), (3, 24275688), (4, 18206766), (6, 12137844), (8, 9103383), (9, 8091896), (12, 6068922), (18, 4045948), (24, 3034461), (36, 2022974), (47, 1549512), (72, 1011487), (94, 774756), (141, 516504), (188, 387378), (282, 258252), (376, 193689), (423, 172168), (564, 129126), (846, 86084), (1128, 64563), (1692, 43042), (3384, 21521)]