90238488

素因数分解:

$2^3\times 3^1\times {\mathrm{29}}^1\times {\mathrm{317}}^1\times {\mathrm{409}}^1$

素因数の和:764

約数の個数: 64

約数和(自身を含む): 234684000

約数和(自身を除く): 144445512

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 29, 58, 87, 116, 174, 232, 317, 348, 409, 634, 696, 818, 951, 1227, 1268, 1636, 1902, 2454, 2536, 3272, 3804, 4908, 7608, 9193, 9816, 11861, 18386, 23722, 27579, 35583, 36772, 47444, 55158, 71166, 73544, 94888, 110316, 129653, 142332, 220632, 259306, 284664, 388959, 518612, 777918, 1037224, 1555836, 3111672, 3759937, 7519874, 11279811, 15039748, 22559622, 30079496, 45119244, 90238488]

約数ペア:

[(1, 90238488), (2, 45119244), (3, 30079496), (4, 22559622), (6, 15039748), (8, 11279811), (12, 7519874), (24, 3759937), (29, 3111672), (58, 1555836), (87, 1037224), (116, 777918), (174, 518612), (232, 388959), (317, 284664), (348, 259306), (409, 220632), (634, 142332), (696, 129653), (818, 110316), (951, 94888), (1227, 73544), (1268, 71166), (1636, 55158), (1902, 47444), (2454, 36772), (2536, 35583), (3272, 27579), (3804, 23722), (4908, 18386), (7608, 11861), (9193, 9816)]