90382644

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^2\times {\mathrm{20749}}^1$

素因数の和:20781

約数の個数: 54

約数和(自身を含む): 251137250

約数和(自身を除く): 160754606

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 121, 132, 198, 242, 363, 396, 484, 726, 1089, 1452, 2178, 4356, 20749, 41498, 62247, 82996, 124494, 186741, 228239, 248988, 373482, 456478, 684717, 746964, 912956, 1369434, 2054151, 2510629, 2738868, 4108302, 5021258, 7531887, 8216604, 10042516, 15063774, 22595661, 30127548, 45191322, 90382644]

約数ペア:

[(1, 90382644), (2, 45191322), (3, 30127548), (4, 22595661), (6, 15063774), (9, 10042516), (11, 8216604), (12, 7531887), (18, 5021258), (22, 4108302), (33, 2738868), (36, 2510629), (44, 2054151), (66, 1369434), (99, 912956), (121, 746964), (132, 684717), (198, 456478), (242, 373482), (363, 248988), (396, 228239), (484, 186741), (726, 124494), (1089, 82996), (1452, 62247), (2178, 41498), (4356, 20749)]