81754704

素因数分解:

$2^4\times 3^3\times {\mathrm{97}}^1\times {\mathrm{1951}}^1$

素因数の和:2065

約数の個数: 80

約数和(自身を含む): 237207040

約数和(自身を除く): 155452336

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 97, 108, 144, 194, 216, 291, 388, 432, 582, 776, 873, 1164, 1552, 1746, 1951, 2328, 2619, 3492, 3902, 4656, 5238, 5853, 6984, 7804, 10476, 11706, 13968, 15608, 17559, 20952, 23412, 31216, 35118, 41904, 46824, 52677, 70236, 93648, 105354, 140472, 189247, 210708, 280944, 378494, 421416, 567741, 756988, 842832, 1135482, 1513976, 1703223, 2270964, 3027952, 3406446, 4541928, 5109669, 6812892, 9083856, 10219338, 13625784, 20438676, 27251568, 40877352, 81754704]

約数ペア:

[(1, 81754704), (2, 40877352), (3, 27251568), (4, 20438676), (6, 13625784), (8, 10219338), (9, 9083856), (12, 6812892), (16, 5109669), (18, 4541928), (24, 3406446), (27, 3027952), (36, 2270964), (48, 1703223), (54, 1513976), (72, 1135482), (97, 842832), (108, 756988), (144, 567741), (194, 421416), (216, 378494), (291, 280944), (388, 210708), (432, 189247), (582, 140472), (776, 105354), (873, 93648), (1164, 70236), (1552, 52677), (1746, 46824), (1951, 41904), (2328, 35118), (2619, 31216), (3492, 23412), (3902, 20952), (4656, 17559), (5238, 15608), (5853, 13968), (6984, 11706), (7804, 10476)]