67691466

素因数分解:

$2^1\times 3^2\times {\mathrm{79}}^1\times {\mathrm{181}}^1\times {\mathrm{263}}^1$

素因数の和:531

約数の個数: 48

約数和(自身を含む): 149909760

約数和(自身を除く): 82218294

約数列:

[1, 2, 3, 6, 9, 18, 79, 158, 181, 237, 263, 362, 474, 526, 543, 711, 789, 1086, 1422, 1578, 1629, 2367, 3258, 4734, 14299, 20777, 28598, 41554, 42897, 47603, 62331, 85794, 95206, 124662, 128691, 142809, 186993, 257382, 285618, 373986, 428427, 856854, 3760637, 7521274, 11281911, 22563822, 33845733, 67691466]

約数ペア:

[(1, 67691466), (2, 33845733), (3, 22563822), (6, 11281911), (9, 7521274), (18, 3760637), (79, 856854), (158, 428427), (181, 373986), (237, 285618), (263, 257382), (362, 186993), (474, 142809), (526, 128691), (543, 124662), (711, 95206), (789, 85794), (1086, 62331), (1422, 47603), (1578, 42897), (1629, 41554), (2367, 28598), (3258, 20777), (4734, 14299)]