90269368

素因数分解:

$2^3\times 7^3\times {\mathrm{67}}^1\times {\mathrm{491}}^1$

素因数の和:585

約数の個数: 64

約数和(自身を含む): 200736000

約数和(自身を除く): 110466632

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 67, 98, 134, 196, 268, 343, 392, 469, 491, 536, 686, 938, 982, 1372, 1876, 1964, 2744, 3283, 3437, 3752, 3928, 6566, 6874, 13132, 13748, 22981, 24059, 26264, 27496, 32897, 45962, 48118, 65794, 91924, 96236, 131588, 168413, 183848, 192472, 230279, 263176, 336826, 460558, 673652, 921116, 1347304, 1611953, 1842232, 3223906, 6447812, 11283671, 12895624, 22567342, 45134684, 90269368]

約数ペア:

[(1, 90269368), (2, 45134684), (4, 22567342), (7, 12895624), (8, 11283671), (14, 6447812), (28, 3223906), (49, 1842232), (56, 1611953), (67, 1347304), (98, 921116), (134, 673652), (196, 460558), (268, 336826), (343, 263176), (392, 230279), (469, 192472), (491, 183848), (536, 168413), (686, 131588), (938, 96236), (982, 91924), (1372, 65794), (1876, 48118), (1964, 45962), (2744, 32897), (3283, 27496), (3437, 26264), (3752, 24059), (3928, 22981), (6566, 13748), (6874, 13132)]