75081008

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{31}}^2\times {\mathrm{257}}^1$

素因数の和:346

約数の個数: 60

約数和(自身を含む): 158840280

約数和(自身を除く): 83759272

約数列:

[1, 2, 4, 8, 16, 19, 31, 38, 62, 76, 124, 152, 248, 257, 304, 496, 514, 589, 961, 1028, 1178, 1922, 2056, 2356, 3844, 4112, 4712, 4883, 7688, 7967, 9424, 9766, 15376, 15934, 18259, 19532, 31868, 36518, 39064, 63736, 73036, 78128, 127472, 146072, 151373, 246977, 292144, 302746, 493954, 605492, 987908, 1210984, 1975816, 2421968, 3951632, 4692563, 9385126, 18770252, 37540504, 75081008]

約数ペア:

[(1, 75081008), (2, 37540504), (4, 18770252), (8, 9385126), (16, 4692563), (19, 3951632), (31, 2421968), (38, 1975816), (62, 1210984), (76, 987908), (124, 605492), (152, 493954), (248, 302746), (257, 292144), (304, 246977), (496, 151373), (514, 146072), (589, 127472), (961, 78128), (1028, 73036), (1178, 63736), (1922, 39064), (2056, 36518), (2356, 31868), (3844, 19532), (4112, 18259), (4712, 15934), (4883, 15376), (7688, 9766), (7967, 9424)]