83749724

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{113}}^1\times {\mathrm{139}}^1$

素因数の和:330

約数の個数: 48

約数和(自身を含む): 157301760

約数和(自身を除く): 73552036

約数列:

[1, 2, 4, 31, 43, 62, 86, 113, 124, 139, 172, 226, 278, 452, 556, 1333, 2666, 3503, 4309, 4859, 5332, 5977, 7006, 8618, 9718, 11954, 14012, 15707, 17236, 19436, 23908, 31414, 62828, 150629, 185287, 301258, 370574, 486917, 602516, 675401, 741148, 973834, 1350802, 1947668, 2701604, 20937431, 41874862, 83749724]

約数ペア:

[(1, 83749724), (2, 41874862), (4, 20937431), (31, 2701604), (43, 1947668), (62, 1350802), (86, 973834), (113, 741148), (124, 675401), (139, 602516), (172, 486917), (226, 370574), (278, 301258), (452, 185287), (556, 150629), (1333, 62828), (2666, 31414), (3503, 23908), (4309, 19436), (4859, 17236), (5332, 15707), (5977, 14012), (7006, 11954), (8618, 9718)]