68558436

素因数分解:

$2^2\times 3^2\times {\mathrm{29}}^1\times {\mathrm{97}}^1\times {\mathrm{677}}^1$

素因数の和:813

約数の個数: 72

約数和(自身を含む): 181392120

約数和(自身を除く): 112833684

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 29, 36, 58, 87, 97, 116, 174, 194, 261, 291, 348, 388, 522, 582, 677, 873, 1044, 1164, 1354, 1746, 2031, 2708, 2813, 3492, 4062, 5626, 6093, 8124, 8439, 11252, 12186, 16878, 19633, 24372, 25317, 33756, 39266, 50634, 58899, 65669, 78532, 101268, 117798, 131338, 176697, 197007, 235596, 262676, 353394, 394014, 591021, 706788, 788028, 1182042, 1904401, 2364084, 3808802, 5713203, 7617604, 11426406, 17139609, 22852812, 34279218, 68558436]

約数ペア:

[(1, 68558436), (2, 34279218), (3, 22852812), (4, 17139609), (6, 11426406), (9, 7617604), (12, 5713203), (18, 3808802), (29, 2364084), (36, 1904401), (58, 1182042), (87, 788028), (97, 706788), (116, 591021), (174, 394014), (194, 353394), (261, 262676), (291, 235596), (348, 197007), (388, 176697), (522, 131338), (582, 117798), (677, 101268), (873, 78532), (1044, 65669), (1164, 58899), (1354, 50634), (1746, 39266), (2031, 33756), (2708, 25317), (2813, 24372), (3492, 19633), (4062, 16878), (5626, 12186), (6093, 11252), (8124, 8439)]