627774948

素因数分解:

$2^2\times 3^5\times {\mathrm{29}}^1\times {\mathrm{22271}}^1$

素因数の和:22319

約数の個数: 72

約数和(自身を含む): 1702471680

約数和(自身を除く): 1074696732

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 29, 36, 54, 58, 81, 87, 108, 116, 162, 174, 243, 261, 324, 348, 486, 522, 783, 972, 1044, 1566, 2349, 3132, 4698, 7047, 9396, 14094, 22271, 28188, 44542, 66813, 89084, 133626, 200439, 267252, 400878, 601317, 645859, 801756, 1202634, 1291718, 1803951, 1937577, 2405268, 2583436, 3607902, 3875154, 5411853, 5812731, 7215804, 7750308, 10823706, 11625462, 17438193, 21647412, 23250924, 34876386, 52314579, 69752772, 104629158, 156943737, 209258316, 313887474, 627774948]

約数ペア:

[(1, 627774948), (2, 313887474), (3, 209258316), (4, 156943737), (6, 104629158), (9, 69752772), (12, 52314579), (18, 34876386), (27, 23250924), (29, 21647412), (36, 17438193), (54, 11625462), (58, 10823706), (81, 7750308), (87, 7215804), (108, 5812731), (116, 5411853), (162, 3875154), (174, 3607902), (243, 2583436), (261, 2405268), (324, 1937577), (348, 1803951), (486, 1291718), (522, 1202634), (783, 801756), (972, 645859), (1044, 601317), (1566, 400878), (2349, 267252), (3132, 200439), (4698, 133626), (7047, 89084), (9396, 66813), (14094, 44542), (22271, 28188)]