81099216

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^1\times {\mathrm{51199}}^1$

素因数の和:51224

約数の個数: 60

約数和(自身を含む): 247603200

約数和(自身を除く): 166503984

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 33, 36, 44, 48, 66, 72, 88, 99, 132, 144, 176, 198, 264, 396, 528, 792, 1584, 51199, 102398, 153597, 204796, 307194, 409592, 460791, 563189, 614388, 819184, 921582, 1126378, 1228776, 1689567, 1843164, 2252756, 2457552, 3379134, 3686328, 4505512, 5068701, 6758268, 7372656, 9011024, 10137402, 13516536, 20274804, 27033072, 40549608, 81099216]

約数ペア:

[(1, 81099216), (2, 40549608), (3, 27033072), (4, 20274804), (6, 13516536), (8, 10137402), (9, 9011024), (11, 7372656), (12, 6758268), (16, 5068701), (18, 4505512), (22, 3686328), (24, 3379134), (33, 2457552), (36, 2252756), (44, 1843164), (48, 1689567), (66, 1228776), (72, 1126378), (88, 921582), (99, 819184), (132, 614388), (144, 563189), (176, 460791), (198, 409592), (264, 307194), (396, 204796), (528, 153597), (792, 102398), (1584, 51199)]