81482328

素因数分解:

$2^3\times 3^3\times {\mathrm{97}}^1\times {\mathrm{3889}}^1$

素因数の和:4001

約数の個数: 64

約数和(自身を含む): 228732000

約数和(自身を除く): 147249672

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 97, 108, 194, 216, 291, 388, 582, 776, 873, 1164, 1746, 2328, 2619, 3492, 3889, 5238, 6984, 7778, 10476, 11667, 15556, 20952, 23334, 31112, 35001, 46668, 70002, 93336, 105003, 140004, 210006, 280008, 377233, 420012, 754466, 840024, 1131699, 1508932, 2263398, 3017864, 3395097, 4526796, 6790194, 9053592, 10185291, 13580388, 20370582, 27160776, 40741164, 81482328]

約数ペア:

[(1, 81482328), (2, 40741164), (3, 27160776), (4, 20370582), (6, 13580388), (8, 10185291), (9, 9053592), (12, 6790194), (18, 4526796), (24, 3395097), (27, 3017864), (36, 2263398), (54, 1508932), (72, 1131699), (97, 840024), (108, 754466), (194, 420012), (216, 377233), (291, 280008), (388, 210006), (582, 140004), (776, 105003), (873, 93336), (1164, 70002), (1746, 46668), (2328, 35001), (2619, 31112), (3492, 23334), (3889, 20952), (5238, 15556), (6984, 11667), (7778, 10476)]