71970576

素因数分解:

$2^4\times 3^1\times {\mathrm{29}}^1\times {\mathrm{149}}^1\times {\mathrm{347}}^1$

素因数の和:536

約数の個数: 80

約数和(自身を含む): 194184000

約数和(自身を除く): 122213424

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 29, 48, 58, 87, 116, 149, 174, 232, 298, 347, 348, 447, 464, 596, 694, 696, 894, 1041, 1192, 1388, 1392, 1788, 2082, 2384, 2776, 3576, 4164, 4321, 5552, 7152, 8328, 8642, 10063, 12963, 16656, 17284, 20126, 25926, 30189, 34568, 40252, 51703, 51852, 60378, 69136, 80504, 103406, 103704, 120756, 155109, 161008, 206812, 207408, 241512, 310218, 413624, 483024, 620436, 827248, 1240872, 1499387, 2481744, 2998774, 4498161, 5997548, 8996322, 11995096, 17992644, 23990192, 35985288, 71970576]

約数ペア:

[(1, 71970576), (2, 35985288), (3, 23990192), (4, 17992644), (6, 11995096), (8, 8996322), (12, 5997548), (16, 4498161), (24, 2998774), (29, 2481744), (48, 1499387), (58, 1240872), (87, 827248), (116, 620436), (149, 483024), (174, 413624), (232, 310218), (298, 241512), (347, 207408), (348, 206812), (447, 161008), (464, 155109), (596, 120756), (694, 103704), (696, 103406), (894, 80504), (1041, 69136), (1192, 60378), (1388, 51852), (1392, 51703), (1788, 40252), (2082, 34568), (2384, 30189), (2776, 25926), (3576, 20126), (4164, 17284), (4321, 16656), (5552, 12963), (7152, 10063), (8328, 8642)]