80311872

素因数分解:

$2^6\times 3^1\times {\mathrm{181}}^1\times {\mathrm{2311}}^1$

素因数の和:2507

約数の個数: 56

約数和(自身を含む): 213758272

約数和(自身を除く): 133446400

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 181, 192, 362, 543, 724, 1086, 1448, 2172, 2311, 2896, 4344, 4622, 5792, 6933, 8688, 9244, 11584, 13866, 17376, 18488, 27732, 34752, 36976, 55464, 73952, 110928, 147904, 221856, 418291, 443712, 836582, 1254873, 1673164, 2509746, 3346328, 5019492, 6692656, 10038984, 13385312, 20077968, 26770624, 40155936, 80311872]

約数ペア:

[(1, 80311872), (2, 40155936), (3, 26770624), (4, 20077968), (6, 13385312), (8, 10038984), (12, 6692656), (16, 5019492), (24, 3346328), (32, 2509746), (48, 1673164), (64, 1254873), (96, 836582), (181, 443712), (192, 418291), (362, 221856), (543, 147904), (724, 110928), (1086, 73952), (1448, 55464), (2172, 36976), (2311, 34752), (2896, 27732), (4344, 18488), (4622, 17376), (5792, 13866), (6933, 11584), (8688, 9244)]