82815858

素因数分解:

$2^1\times 3^6\times {\mathrm{79}}^1\times {\mathrm{719}}^1$

素因数の和:818

約数の個数: 56

約数和(自身を含む): 188870400

約数和(自身を除く): 106054542

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 79, 81, 158, 162, 237, 243, 474, 486, 711, 719, 729, 1422, 1438, 1458, 2133, 2157, 4266, 4314, 6399, 6471, 12798, 12942, 19197, 19413, 38394, 38826, 56801, 57591, 58239, 113602, 115182, 116478, 170403, 174717, 340806, 349434, 511209, 524151, 1022418, 1048302, 1533627, 3067254, 4600881, 9201762, 13802643, 27605286, 41407929, 82815858]

約数ペア:

[(1, 82815858), (2, 41407929), (3, 27605286), (6, 13802643), (9, 9201762), (18, 4600881), (27, 3067254), (54, 1533627), (79, 1048302), (81, 1022418), (158, 524151), (162, 511209), (237, 349434), (243, 340806), (474, 174717), (486, 170403), (711, 116478), (719, 115182), (729, 113602), (1422, 58239), (1438, 57591), (1458, 56801), (2133, 38826), (2157, 38394), (4266, 19413), (4314, 19197), (6399, 12942), (6471, 12798)]