61573356

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{883}}^1$

素因数の和:1055

約数の個数: 72

約数和(自身を含む): 168932400

約数和(自身を除く): 107359044

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 149, 156, 234, 298, 447, 468, 596, 883, 894, 1341, 1766, 1788, 1937, 2649, 2682, 3532, 3874, 5298, 5364, 5811, 7748, 7947, 10596, 11479, 11622, 15894, 17433, 22958, 23244, 31788, 34437, 34866, 45916, 68874, 69732, 103311, 131567, 137748, 206622, 263134, 394701, 413244, 526268, 789402, 1184103, 1578804, 1710371, 2368206, 3420742, 4736412, 5131113, 6841484, 10262226, 15393339, 20524452, 30786678, 61573356]

約数ペア:

[(1, 61573356), (2, 30786678), (3, 20524452), (4, 15393339), (6, 10262226), (9, 6841484), (12, 5131113), (13, 4736412), (18, 3420742), (26, 2368206), (36, 1710371), (39, 1578804), (52, 1184103), (78, 789402), (117, 526268), (149, 413244), (156, 394701), (234, 263134), (298, 206622), (447, 137748), (468, 131567), (596, 103311), (883, 69732), (894, 68874), (1341, 45916), (1766, 34866), (1788, 34437), (1937, 31788), (2649, 23244), (2682, 22958), (3532, 17433), (3874, 15894), (5298, 11622), (5364, 11479), (5811, 10596), (7748, 7947)]