85805808

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{163}}^1\times {\mathrm{997}}^1$

素因数の和:1182

約数の個数: 80

約数和(自身を含む): 243543936

約数和(自身を除く): 157738128

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 88, 132, 163, 176, 264, 326, 489, 528, 652, 978, 997, 1304, 1793, 1956, 1994, 2608, 2991, 3586, 3912, 3988, 5379, 5982, 7172, 7824, 7976, 10758, 10967, 11964, 14344, 15952, 21516, 21934, 23928, 28688, 32901, 43032, 43868, 47856, 65802, 86064, 87736, 131604, 162511, 175472, 263208, 325022, 487533, 526416, 650044, 975066, 1300088, 1787621, 1950132, 2600176, 3575242, 3900264, 5362863, 7150484, 7800528, 10725726, 14300968, 21451452, 28601936, 42902904, 85805808]

約数ペア:

[(1, 85805808), (2, 42902904), (3, 28601936), (4, 21451452), (6, 14300968), (8, 10725726), (11, 7800528), (12, 7150484), (16, 5362863), (22, 3900264), (24, 3575242), (33, 2600176), (44, 1950132), (48, 1787621), (66, 1300088), (88, 975066), (132, 650044), (163, 526416), (176, 487533), (264, 325022), (326, 263208), (489, 175472), (528, 162511), (652, 131604), (978, 87736), (997, 86064), (1304, 65802), (1793, 47856), (1956, 43868), (1994, 43032), (2608, 32901), (2991, 28688), (3586, 23928), (3912, 21934), (3988, 21516), (5379, 15952), (5982, 14344), (7172, 11964), (7824, 10967), (7976, 10758)]