68973984

素因数分解:

$2^5\times 3^3\times {\mathrm{97}}^1\times {\mathrm{823}}^1$

素因数の和:939

約数の個数: 96

約数和(自身を含む): 203495040

約数和(自身を除く): 134521056

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 96, 97, 108, 144, 194, 216, 288, 291, 388, 432, 582, 776, 823, 864, 873, 1164, 1552, 1646, 1746, 2328, 2469, 2619, 3104, 3292, 3492, 4656, 4938, 5238, 6584, 6984, 7407, 9312, 9876, 10476, 13168, 13968, 14814, 19752, 20952, 22221, 26336, 27936, 29628, 39504, 41904, 44442, 59256, 79008, 79831, 83808, 88884, 118512, 159662, 177768, 237024, 239493, 319324, 355536, 478986, 638648, 711072, 718479, 957972, 1277296, 1436958, 1915944, 2155437, 2554592, 2873916, 3831888, 4310874, 5747832, 7663776, 8621748, 11495664, 17243496, 22991328, 34486992, 68973984]

約数ペア:

[(1, 68973984), (2, 34486992), (3, 22991328), (4, 17243496), (6, 11495664), (8, 8621748), (9, 7663776), (12, 5747832), (16, 4310874), (18, 3831888), (24, 2873916), (27, 2554592), (32, 2155437), (36, 1915944), (48, 1436958), (54, 1277296), (72, 957972), (96, 718479), (97, 711072), (108, 638648), (144, 478986), (194, 355536), (216, 319324), (288, 239493), (291, 237024), (388, 177768), (432, 159662), (582, 118512), (776, 88884), (823, 83808), (864, 79831), (873, 79008), (1164, 59256), (1552, 44442), (1646, 41904), (1746, 39504), (2328, 29628), (2469, 27936), (2619, 26336), (3104, 22221), (3292, 20952), (3492, 19752), (4656, 14814), (4938, 13968), (5238, 13168), (6584, 10476), (6984, 9876), (7407, 9312)]