76896990

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{193}}^1\times {\mathrm{233}}^1$

素因数の和:458

約数の個数: 96

約数和(自身を含む): 212453280

約数和(自身を除く): 135556290

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 30, 38, 45, 57, 90, 95, 114, 171, 190, 193, 233, 285, 342, 386, 466, 570, 579, 699, 855, 965, 1158, 1165, 1398, 1710, 1737, 1930, 2097, 2330, 2895, 3474, 3495, 3667, 4194, 4427, 5790, 6990, 7334, 8685, 8854, 10485, 11001, 13281, 17370, 18335, 20970, 22002, 22135, 26562, 33003, 36670, 39843, 44270, 44969, 55005, 66006, 66405, 79686, 89938, 110010, 132810, 134907, 165015, 199215, 224845, 269814, 330030, 398430, 404721, 449690, 674535, 809442, 854411, 1349070, 1708822, 2023605, 2563233, 4047210, 4272055, 5126466, 7689699, 8544110, 12816165, 15379398, 25632330, 38448495, 76896990]

約数ペア:

[(1, 76896990), (2, 38448495), (3, 25632330), (5, 15379398), (6, 12816165), (9, 8544110), (10, 7689699), (15, 5126466), (18, 4272055), (19, 4047210), (30, 2563233), (38, 2023605), (45, 1708822), (57, 1349070), (90, 854411), (95, 809442), (114, 674535), (171, 449690), (190, 404721), (193, 398430), (233, 330030), (285, 269814), (342, 224845), (386, 199215), (466, 165015), (570, 134907), (579, 132810), (699, 110010), (855, 89938), (965, 79686), (1158, 66405), (1165, 66006), (1398, 55005), (1710, 44969), (1737, 44270), (1930, 39843), (2097, 36670), (2330, 33003), (2895, 26562), (3474, 22135), (3495, 22002), (3667, 20970), (4194, 18335), (4427, 17370), (5790, 13281), (6990, 11001), (7334, 10485), (8685, 8854)]