66703416

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{439}}^1\times {\mathrm{487}}^1$

素因数の和:948

約数の個数: 64

約数和(自身を含む): 180364800

約数和(自身を除く): 113661384

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 439, 487, 878, 974, 1317, 1461, 1756, 1948, 2634, 2922, 3512, 3896, 5268, 5707, 5844, 6331, 10536, 11414, 11688, 12662, 17121, 18993, 22828, 25324, 34242, 37986, 45656, 50648, 68484, 75972, 136968, 151944, 213793, 427586, 641379, 855172, 1282758, 1710344, 2565516, 2779309, 5131032, 5558618, 8337927, 11117236, 16675854, 22234472, 33351708, 66703416]

約数ペア:

[(1, 66703416), (2, 33351708), (3, 22234472), (4, 16675854), (6, 11117236), (8, 8337927), (12, 5558618), (13, 5131032), (24, 2779309), (26, 2565516), (39, 1710344), (52, 1282758), (78, 855172), (104, 641379), (156, 427586), (312, 213793), (439, 151944), (487, 136968), (878, 75972), (974, 68484), (1317, 50648), (1461, 45656), (1756, 37986), (1948, 34242), (2634, 25324), (2922, 22828), (3512, 18993), (3896, 17121), (5268, 12662), (5707, 11688), (5844, 11414), (6331, 10536)]