88971876

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{89}}^1\times {\mathrm{3967}}^1$

素因数の和:4073

約数の個数: 72

約数和(自身を含む): 259983360

約数和(自身を除く): 171011484

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 89, 126, 178, 252, 267, 356, 534, 623, 801, 1068, 1246, 1602, 1869, 2492, 3204, 3738, 3967, 5607, 7476, 7934, 11214, 11901, 15868, 22428, 23802, 27769, 35703, 47604, 55538, 71406, 83307, 111076, 142812, 166614, 249921, 333228, 353063, 499842, 706126, 999684, 1059189, 1412252, 2118378, 2471441, 3177567, 4236756, 4942882, 6355134, 7414323, 9885764, 12710268, 14828646, 22242969, 29657292, 44485938, 88971876]

約数ペア:

[(1, 88971876), (2, 44485938), (3, 29657292), (4, 22242969), (6, 14828646), (7, 12710268), (9, 9885764), (12, 7414323), (14, 6355134), (18, 4942882), (21, 4236756), (28, 3177567), (36, 2471441), (42, 2118378), (63, 1412252), (84, 1059189), (89, 999684), (126, 706126), (178, 499842), (252, 353063), (267, 333228), (356, 249921), (534, 166614), (623, 142812), (801, 111076), (1068, 83307), (1246, 71406), (1602, 55538), (1869, 47604), (2492, 35703), (3204, 27769), (3738, 23802), (3967, 22428), (5607, 15868), (7476, 11901), (7934, 11214)]