84774564

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{67}}^1\times {\mathrm{5021}}^1$

素因数の和:5105

約数の個数: 72

約数和(自身を含む): 248609088

約数和(自身を除く): 163834524

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 67, 84, 126, 134, 201, 252, 268, 402, 469, 603, 804, 938, 1206, 1407, 1876, 2412, 2814, 4221, 5021, 5628, 8442, 10042, 15063, 16884, 20084, 30126, 35147, 45189, 60252, 70294, 90378, 105441, 140588, 180756, 210882, 316323, 336407, 421764, 632646, 672814, 1009221, 1265292, 1345628, 2018442, 2354849, 3027663, 4036884, 4709698, 6055326, 7064547, 9419396, 12110652, 14129094, 21193641, 28258188, 42387282, 84774564]

約数ペア:

[(1, 84774564), (2, 42387282), (3, 28258188), (4, 21193641), (6, 14129094), (7, 12110652), (9, 9419396), (12, 7064547), (14, 6055326), (18, 4709698), (21, 4036884), (28, 3027663), (36, 2354849), (42, 2018442), (63, 1345628), (67, 1265292), (84, 1009221), (126, 672814), (134, 632646), (201, 421764), (252, 336407), (268, 316323), (402, 210882), (469, 180756), (603, 140588), (804, 105441), (938, 90378), (1206, 70294), (1407, 60252), (1876, 45189), (2412, 35147), (2814, 30126), (4221, 20084), (5021, 16884), (5628, 15063), (8442, 10042)]