73237856

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{163}}^1\times {\mathrm{739}}^1$

素因数の和:931

約数の個数: 48

約数和(自身を含む): 152913600

約数和(自身を除く): 79675744

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 152, 163, 304, 326, 608, 652, 739, 1304, 1478, 2608, 2956, 3097, 5216, 5912, 6194, 11824, 12388, 14041, 23648, 24776, 28082, 49552, 56164, 99104, 112328, 120457, 224656, 240914, 449312, 481828, 963656, 1927312, 2288683, 3854624, 4577366, 9154732, 18309464, 36618928, 73237856]

約数ペア:

[(1, 73237856), (2, 36618928), (4, 18309464), (8, 9154732), (16, 4577366), (19, 3854624), (32, 2288683), (38, 1927312), (76, 963656), (152, 481828), (163, 449312), (304, 240914), (326, 224656), (608, 120457), (652, 112328), (739, 99104), (1304, 56164), (1478, 49552), (2608, 28082), (2956, 24776), (3097, 23648), (5216, 14041), (5912, 12388), (6194, 11824)]