68355552

素因数分解:

$2^5\times 3^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{571}}^1$

素因数の和:656

約数の個数: 96

約数和(自身を含む): 190270080

約数和(自身を除く): 121914528

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 29, 32, 43, 48, 58, 86, 87, 96, 116, 129, 172, 174, 232, 258, 344, 348, 464, 516, 571, 688, 696, 928, 1032, 1142, 1247, 1376, 1392, 1713, 2064, 2284, 2494, 2784, 3426, 3741, 4128, 4568, 4988, 6852, 7482, 9136, 9976, 13704, 14964, 16559, 18272, 19952, 24553, 27408, 29928, 33118, 39904, 49106, 49677, 54816, 59856, 66236, 73659, 98212, 99354, 119712, 132472, 147318, 196424, 198708, 264944, 294636, 392848, 397416, 529888, 589272, 712037, 785696, 794832, 1178544, 1424074, 1589664, 2136111, 2357088, 2848148, 4272222, 5696296, 8544444, 11392592, 17088888, 22785184, 34177776, 68355552]

約数ペア:

[(1, 68355552), (2, 34177776), (3, 22785184), (4, 17088888), (6, 11392592), (8, 8544444), (12, 5696296), (16, 4272222), (24, 2848148), (29, 2357088), (32, 2136111), (43, 1589664), (48, 1424074), (58, 1178544), (86, 794832), (87, 785696), (96, 712037), (116, 589272), (129, 529888), (172, 397416), (174, 392848), (232, 294636), (258, 264944), (344, 198708), (348, 196424), (464, 147318), (516, 132472), (571, 119712), (688, 99354), (696, 98212), (928, 73659), (1032, 66236), (1142, 59856), (1247, 54816), (1376, 49677), (1392, 49106), (1713, 39904), (2064, 33118), (2284, 29928), (2494, 27408), (2784, 24553), (3426, 19952), (3741, 18272), (4128, 16559), (4568, 14964), (4988, 13704), (6852, 9976), (7482, 9136)]