66588732

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{89}}^1\times {\mathrm{2969}}^1$

素因数の和:3075

約数の個数: 72

約数和(自身を含む): 194594400

約数和(自身を除く): 128005668

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, 2969, 3204, 3738, 5607, 5938, 7476, 8907, 11214, 11876, 17814, 20783, 22428, 26721, 35628, 41566, 53442, 62349, 83132, 106884, 124698, 187047, 249396, 264241, 374094, 528482, 748188, 792723, 1056964, 1585446, 1849687, 2378169, 3170892, 3699374, 4756338, 5549061, 7398748, 9512676, 11098122, 16647183, 22196244, 33294366, 66588732]

約数ペア:

[(1, 66588732), (2, 33294366), (3, 22196244), (4, 16647183), (6, 11098122), (7, 9512676), (9, 7398748), (12, 5549061), (14, 4756338), (18, 3699374), (21, 3170892), (28, 2378169), (36, 1849687), (42, 1585446), (63, 1056964), (84, 792723), (89, 748188), (126, 528482), (178, 374094), (252, 264241), (267, 249396), (356, 187047), (534, 124698), (623, 106884), (801, 83132), (1068, 62349), (1246, 53442), (1602, 41566), (1869, 35628), (2492, 26721), (2969, 22428), (3204, 20783), (3738, 17814), (5607, 11876), (5938, 11214), (7476, 8907)]