80333586

素因数分解:

$2^1\times 3^3\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{1297}}^1$

素因数の和:1376

約数の個数: 64

約数和(自身を含む): 189404160

約数和(自身を除く): 109070574

約数列:

[1, 2, 3, 6, 9, 18, 27, 31, 37, 54, 62, 74, 93, 111, 186, 222, 279, 333, 558, 666, 837, 999, 1147, 1297, 1674, 1998, 2294, 2594, 3441, 3891, 6882, 7782, 10323, 11673, 20646, 23346, 30969, 35019, 40207, 47989, 61938, 70038, 80414, 95978, 120621, 143967, 241242, 287934, 361863, 431901, 723726, 863802, 1085589, 1295703, 1487659, 2171178, 2591406, 2975318, 4462977, 8925954, 13388931, 26777862, 40166793, 80333586]

約数ペア:

[(1, 80333586), (2, 40166793), (3, 26777862), (6, 13388931), (9, 8925954), (18, 4462977), (27, 2975318), (31, 2591406), (37, 2171178), (54, 1487659), (62, 1295703), (74, 1085589), (93, 863802), (111, 723726), (186, 431901), (222, 361863), (279, 287934), (333, 241242), (558, 143967), (666, 120621), (837, 95978), (999, 80414), (1147, 70038), (1297, 61938), (1674, 47989), (1998, 40207), (2294, 35019), (2594, 30969), (3441, 23346), (3891, 20646), (6882, 11673), (7782, 10323)]