68805408

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{14627}}^1$

素因数の和:14654

約数の個数: 72

約数和(自身を含む): 210116592

約数和(自身を除く): 141311184

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 84, 96, 98, 112, 147, 168, 196, 224, 294, 336, 392, 588, 672, 784, 1176, 1568, 2352, 4704, 14627, 29254, 43881, 58508, 87762, 102389, 117016, 175524, 204778, 234032, 307167, 351048, 409556, 468064, 614334, 702096, 716723, 819112, 1228668, 1404192, 1433446, 1638224, 2150169, 2457336, 2866892, 3276448, 4300338, 4914672, 5733784, 8600676, 9829344, 11467568, 17201352, 22935136, 34402704, 68805408]

約数ペア:

[(1, 68805408), (2, 34402704), (3, 22935136), (4, 17201352), (6, 11467568), (7, 9829344), (8, 8600676), (12, 5733784), (14, 4914672), (16, 4300338), (21, 3276448), (24, 2866892), (28, 2457336), (32, 2150169), (42, 1638224), (48, 1433446), (49, 1404192), (56, 1228668), (84, 819112), (96, 716723), (98, 702096), (112, 614334), (147, 468064), (168, 409556), (196, 351048), (224, 307167), (294, 234032), (336, 204778), (392, 175524), (588, 117016), (672, 102389), (784, 87762), (1176, 58508), (1568, 43881), (2352, 29254), (4704, 14627)]