76093940

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{47}}^1\times {\mathrm{479}}^1$

素因数の和:561

約数の個数: 72

約数和(自身を含む): 177085440

約数和(自身を除く): 100991500

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 47, 52, 65, 94, 130, 169, 188, 235, 260, 338, 470, 479, 611, 676, 845, 940, 958, 1222, 1690, 1916, 2395, 2444, 3055, 3380, 4790, 6110, 6227, 7943, 9580, 12220, 12454, 15886, 22513, 24908, 31135, 31772, 39715, 45026, 62270, 79430, 80951, 90052, 112565, 124540, 158860, 161902, 225130, 292669, 323804, 404755, 450260, 585338, 809510, 1170676, 1463345, 1619020, 2926690, 3804697, 5853380, 7609394, 15218788, 19023485, 38046970, 76093940]

約数ペア:

[(1, 76093940), (2, 38046970), (4, 19023485), (5, 15218788), (10, 7609394), (13, 5853380), (20, 3804697), (26, 2926690), (47, 1619020), (52, 1463345), (65, 1170676), (94, 809510), (130, 585338), (169, 450260), (188, 404755), (235, 323804), (260, 292669), (338, 225130), (470, 161902), (479, 158860), (611, 124540), (676, 112565), (845, 90052), (940, 80951), (958, 79430), (1222, 62270), (1690, 45026), (1916, 39715), (2395, 31772), (2444, 31135), (3055, 24908), (3380, 22513), (4790, 15886), (6110, 12454), (6227, 12220), (7943, 9580)]