79090330

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{727}}^1$

素因数の和:811

約数の個数: 64

約数和(自身を含む): 166053888

約数和(自身を除く): 86963558

約数列:

[1, 2, 5, 10, 11, 22, 23, 43, 46, 55, 86, 110, 115, 215, 230, 253, 430, 473, 506, 727, 946, 989, 1265, 1454, 1978, 2365, 2530, 3635, 4730, 4945, 7270, 7997, 9890, 10879, 15994, 16721, 21758, 31261, 33442, 39985, 54395, 62522, 79970, 83605, 108790, 156305, 167210, 183931, 312610, 343871, 367862, 687742, 719003, 919655, 1438006, 1719355, 1839310, 3438710, 3595015, 7190030, 7909033, 15818066, 39545165, 79090330]

約数ペア:

[(1, 79090330), (2, 39545165), (5, 15818066), (10, 7909033), (11, 7190030), (22, 3595015), (23, 3438710), (43, 1839310), (46, 1719355), (55, 1438006), (86, 919655), (110, 719003), (115, 687742), (215, 367862), (230, 343871), (253, 312610), (430, 183931), (473, 167210), (506, 156305), (727, 108790), (946, 83605), (989, 79970), (1265, 62522), (1454, 54395), (1978, 39985), (2365, 33442), (2530, 31261), (3635, 21758), (4730, 16721), (4945, 15994), (7270, 10879), (7997, 9890)]