66428808

素因数分解:

$2^3\times 3^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{1091}}^1$

素因数の和:1202

約数の個数: 64

約数和(自身を含む): 172972800

約数和(自身を除く): 106543992

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 43, 59, 86, 118, 129, 172, 177, 236, 258, 344, 354, 472, 516, 708, 1032, 1091, 1416, 2182, 2537, 3273, 4364, 5074, 6546, 7611, 8728, 10148, 13092, 15222, 20296, 26184, 30444, 46913, 60888, 64369, 93826, 128738, 140739, 187652, 193107, 257476, 281478, 375304, 386214, 514952, 562956, 772428, 1125912, 1544856, 2767867, 5535734, 8303601, 11071468, 16607202, 22142936, 33214404, 66428808]

約数ペア:

[(1, 66428808), (2, 33214404), (3, 22142936), (4, 16607202), (6, 11071468), (8, 8303601), (12, 5535734), (24, 2767867), (43, 1544856), (59, 1125912), (86, 772428), (118, 562956), (129, 514952), (172, 386214), (177, 375304), (236, 281478), (258, 257476), (344, 193107), (354, 187652), (472, 140739), (516, 128738), (708, 93826), (1032, 64369), (1091, 60888), (1416, 46913), (2182, 30444), (2537, 26184), (3273, 20296), (4364, 15222), (5074, 13092), (6546, 10148), (7611, 8728)]