86458338

素因数分解:

$2^1\times 3^2\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{1861}}^1$

素因数の和:1987

約数の個数: 48

約数和(自身を含む): 196068600

約数和(自身を除く): 109610262

約数列:

[1, 2, 3, 6, 9, 18, 29, 58, 87, 89, 174, 178, 261, 267, 522, 534, 801, 1602, 1861, 2581, 3722, 5162, 5583, 7743, 11166, 15486, 16749, 23229, 33498, 46458, 53969, 107938, 161907, 165629, 323814, 331258, 485721, 496887, 971442, 993774, 1490661, 2981322, 4803241, 9606482, 14409723, 28819446, 43229169, 86458338]

約数ペア:

[(1, 86458338), (2, 43229169), (3, 28819446), (6, 14409723), (9, 9606482), (18, 4803241), (29, 2981322), (58, 1490661), (87, 993774), (89, 971442), (174, 496887), (178, 485721), (261, 331258), (267, 323814), (522, 165629), (534, 161907), (801, 107938), (1602, 53969), (1861, 46458), (2581, 33498), (3722, 23229), (5162, 16749), (5583, 15486), (7743, 11166)]