84875546

素因数分解:

$2^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{577}}^1$

素因数の和:691

約数の個数: 48

約数和(自身を含む): 158140800

約数和(自身を除く): 73265254

約数列:

[1, 2, 7, 14, 19, 38, 49, 79, 98, 133, 158, 266, 553, 577, 931, 1106, 1154, 1501, 1862, 3002, 3871, 4039, 7742, 8078, 10507, 10963, 21014, 21926, 28273, 45583, 56546, 73549, 76741, 91166, 147098, 153482, 319081, 537187, 638162, 866077, 1074374, 1732154, 2233567, 4467134, 6062539, 12125078, 42437773, 84875546]

約数ペア:

[(1, 84875546), (2, 42437773), (7, 12125078), (14, 6062539), (19, 4467134), (38, 2233567), (49, 1732154), (79, 1074374), (98, 866077), (133, 638162), (158, 537187), (266, 319081), (553, 153482), (577, 147098), (931, 91166), (1106, 76741), (1154, 73549), (1501, 56546), (1862, 45583), (3002, 28273), (3871, 21926), (4039, 21014), (7742, 10963), (8078, 10507)]