81258012

素因数分解:

$2^2\times 3^3\times {\mathrm{11}}^1\times {\mathrm{68399}}^1$

素因数の和:68423

約数の個数: 48

約数和(自身を含む): 229824000

約数和(自身を除く): 148565988

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 27, 33, 36, 44, 54, 66, 99, 108, 132, 198, 297, 396, 594, 1188, 68399, 136798, 205197, 273596, 410394, 615591, 752389, 820788, 1231182, 1504778, 1846773, 2257167, 2462364, 3009556, 3693546, 4514334, 6771501, 7387092, 9028668, 13543002, 20314503, 27086004, 40629006, 81258012]

約数ペア:

[(1, 81258012), (2, 40629006), (3, 27086004), (4, 20314503), (6, 13543002), (9, 9028668), (11, 7387092), (12, 6771501), (18, 4514334), (22, 3693546), (27, 3009556), (33, 2462364), (36, 2257167), (44, 1846773), (54, 1504778), (66, 1231182), (99, 820788), (108, 752389), (132, 615591), (198, 410394), (297, 273596), (396, 205197), (594, 136798), (1188, 68399)]