71687424

素因数分解:

$2^8\times 3^1\times {\mathrm{269}}^1\times {\mathrm{347}}^1$

素因数の和:635

約数の個数: 72

約数和(自身を含む): 192054240

約数和(自身を除く): 120366816

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 269, 347, 384, 538, 694, 768, 807, 1041, 1076, 1388, 1614, 2082, 2152, 2776, 3228, 4164, 4304, 5552, 6456, 8328, 8608, 11104, 12912, 16656, 17216, 22208, 25824, 33312, 34432, 44416, 51648, 66624, 68864, 88832, 93343, 103296, 133248, 186686, 206592, 266496, 280029, 373372, 560058, 746744, 1120116, 1493488, 2240232, 2986976, 4480464, 5973952, 8960928, 11947904, 17921856, 23895808, 35843712, 71687424]

約数ペア:

[(1, 71687424), (2, 35843712), (3, 23895808), (4, 17921856), (6, 11947904), (8, 8960928), (12, 5973952), (16, 4480464), (24, 2986976), (32, 2240232), (48, 1493488), (64, 1120116), (96, 746744), (128, 560058), (192, 373372), (256, 280029), (269, 266496), (347, 206592), (384, 186686), (538, 133248), (694, 103296), (768, 93343), (807, 88832), (1041, 68864), (1076, 66624), (1388, 51648), (1614, 44416), (2082, 34432), (2152, 33312), (2776, 25824), (3228, 22208), (4164, 17216), (4304, 16656), (5552, 12912), (6456, 11104), (8328, 8608)]