77518686

素因数分解:

$2^1\times 3^1\times 7^4\times {\mathrm{5381}}^1$

素因数の和:5414

約数の個数: 40

約数和(自身を含む): 180899784

約数和(自身を除く): 103381098

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 343, 686, 1029, 2058, 2401, 4802, 5381, 7203, 10762, 14406, 16143, 32286, 37667, 75334, 113001, 226002, 263669, 527338, 791007, 1582014, 1845683, 3691366, 5537049, 11074098, 12919781, 25839562, 38759343, 77518686]

約数ペア:

[(1, 77518686), (2, 38759343), (3, 25839562), (6, 12919781), (7, 11074098), (14, 5537049), (21, 3691366), (42, 1845683), (49, 1582014), (98, 791007), (147, 527338), (294, 263669), (343, 226002), (686, 113001), (1029, 75334), (2058, 37667), (2401, 32286), (4802, 16143), (5381, 14406), (7203, 10762)]