75825508

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{67}}^1\times {\mathrm{89}}^1$

素因数の和:205

約数の個数: 72

約数和(自身を含む): 157822560

約数和(自身を除く): 81997052

約数列:

[1, 2, 4, 11, 17, 22, 34, 44, 67, 68, 89, 134, 178, 187, 268, 289, 356, 374, 578, 737, 748, 979, 1139, 1156, 1474, 1513, 1958, 2278, 2948, 3026, 3179, 3916, 4556, 5963, 6052, 6358, 11926, 12529, 12716, 16643, 19363, 23852, 25058, 25721, 33286, 38726, 50116, 51442, 65593, 66572, 77452, 101371, 102884, 131186, 202742, 212993, 262372, 282931, 405484, 425986, 565862, 851972, 1115081, 1131724, 1723307, 2230162, 3446614, 4460324, 6893228, 18956377, 37912754, 75825508]

約数ペア:

[(1, 75825508), (2, 37912754), (4, 18956377), (11, 6893228), (17, 4460324), (22, 3446614), (34, 2230162), (44, 1723307), (67, 1131724), (68, 1115081), (89, 851972), (134, 565862), (178, 425986), (187, 405484), (268, 282931), (289, 262372), (356, 212993), (374, 202742), (578, 131186), (737, 102884), (748, 101371), (979, 77452), (1139, 66572), (1156, 65593), (1474, 51442), (1513, 50116), (1958, 38726), (2278, 33286), (2948, 25721), (3026, 25058), (3179, 23852), (3916, 19363), (4556, 16643), (5963, 12716), (6052, 12529), (6358, 11926)]