71293392

素因数分解:

$2^4\times 3^3\times {\mathrm{79}}^1\times {\mathrm{2089}}^1$

素因数の和:2185

約数の個数: 80

約数和(自身を含む): 207328000

約数和(自身を除く): 136034608

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 79, 108, 144, 158, 216, 237, 316, 432, 474, 632, 711, 948, 1264, 1422, 1896, 2089, 2133, 2844, 3792, 4178, 4266, 5688, 6267, 8356, 8532, 11376, 12534, 16712, 17064, 18801, 25068, 33424, 34128, 37602, 50136, 56403, 75204, 100272, 112806, 150408, 165031, 225612, 300816, 330062, 451224, 495093, 660124, 902448, 990186, 1320248, 1485279, 1980372, 2640496, 2970558, 3960744, 4455837, 5941116, 7921488, 8911674, 11882232, 17823348, 23764464, 35646696, 71293392]

約数ペア:

[(1, 71293392), (2, 35646696), (3, 23764464), (4, 17823348), (6, 11882232), (8, 8911674), (9, 7921488), (12, 5941116), (16, 4455837), (18, 3960744), (24, 2970558), (27, 2640496), (36, 1980372), (48, 1485279), (54, 1320248), (72, 990186), (79, 902448), (108, 660124), (144, 495093), (158, 451224), (216, 330062), (237, 300816), (316, 225612), (432, 165031), (474, 150408), (632, 112806), (711, 100272), (948, 75204), (1264, 56403), (1422, 50136), (1896, 37602), (2089, 34128), (2133, 33424), (2844, 25068), (3792, 18801), (4178, 17064), (4266, 16712), (5688, 12534), (6267, 11376), (8356, 8532)]