81360762

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{1213}}^1\times {\mathrm{1597}}^1$

素因数の和:2822

約数の個数: 32

約数和(自身を含む): 186237312

約数和(自身を除く): 104876550

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 1213, 1597, 2426, 3194, 3639, 4791, 7278, 8491, 9582, 11179, 16982, 22358, 25473, 33537, 50946, 67074, 1937161, 3874322, 5811483, 11622966, 13560127, 27120254, 40680381, 81360762]

約数ペア:

[(1, 81360762), (2, 40680381), (3, 27120254), (6, 13560127), (7, 11622966), (14, 5811483), (21, 3874322), (42, 1937161), (1213, 67074), (1597, 50946), (2426, 33537), (3194, 25473), (3639, 22358), (4791, 16982), (7278, 11179), (8491, 9582)]