74319032

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{101}}^1\times {\mathrm{103}}^1$

素因数の和:276

約数の個数: 64

約数和(自身を含む): 152755200

約数和(自身を除く): 78436168

約数列:

[1, 2, 4, 8, 19, 38, 47, 76, 94, 101, 103, 152, 188, 202, 206, 376, 404, 412, 808, 824, 893, 1786, 1919, 1957, 3572, 3838, 3914, 4747, 4841, 7144, 7676, 7828, 9494, 9682, 10403, 15352, 15656, 18988, 19364, 20806, 37976, 38728, 41612, 83224, 90193, 91979, 180386, 183958, 197657, 360772, 367916, 395314, 488941, 721544, 735832, 790628, 977882, 1581256, 1955764, 3911528, 9289879, 18579758, 37159516, 74319032]

約数ペア:

[(1, 74319032), (2, 37159516), (4, 18579758), (8, 9289879), (19, 3911528), (38, 1955764), (47, 1581256), (76, 977882), (94, 790628), (101, 735832), (103, 721544), (152, 488941), (188, 395314), (202, 367916), (206, 360772), (376, 197657), (404, 183958), (412, 180386), (808, 91979), (824, 90193), (893, 83224), (1786, 41612), (1919, 38728), (1957, 37976), (3572, 20806), (3838, 19364), (3914, 18988), (4747, 15656), (4841, 15352), (7144, 10403), (7676, 9682), (7828, 9494)]