77426910

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{197}}^1\times {\mathrm{397}}^1$

素因数の和:618

約数の個数: 96

約数和(自身を含む): 221281632

約数和(自身を除く): 143854722

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 30, 33, 45, 55, 66, 90, 99, 110, 165, 197, 198, 330, 394, 397, 495, 591, 794, 985, 990, 1182, 1191, 1773, 1970, 1985, 2167, 2382, 2955, 3546, 3573, 3970, 4334, 4367, 5910, 5955, 6501, 7146, 8734, 8865, 10835, 11910, 13002, 13101, 17730, 17865, 19503, 21670, 21835, 26202, 32505, 35730, 39006, 39303, 43670, 65010, 65505, 78209, 78606, 97515, 131010, 156418, 195030, 196515, 234627, 391045, 393030, 469254, 703881, 782090, 860299, 1173135, 1407762, 1720598, 2346270, 2580897, 3519405, 4301495, 5161794, 7038810, 7742691, 8602990, 12904485, 15485382, 25808970, 38713455, 77426910]

約数ペア:

[(1, 77426910), (2, 38713455), (3, 25808970), (5, 15485382), (6, 12904485), (9, 8602990), (10, 7742691), (11, 7038810), (15, 5161794), (18, 4301495), (22, 3519405), (30, 2580897), (33, 2346270), (45, 1720598), (55, 1407762), (66, 1173135), (90, 860299), (99, 782090), (110, 703881), (165, 469254), (197, 393030), (198, 391045), (330, 234627), (394, 196515), (397, 195030), (495, 156418), (591, 131010), (794, 97515), (985, 78606), (990, 78209), (1182, 65505), (1191, 65010), (1773, 43670), (1970, 39303), (1985, 39006), (2167, 35730), (2382, 32505), (2955, 26202), (3546, 21835), (3573, 21670), (3970, 19503), (4334, 17865), (4367, 17730), (5910, 13101), (5955, 13002), (6501, 11910), (7146, 10835), (8734, 8865)]