80262912

素因数分解:

$2^8\times 3^1\times {\mathrm{41}}^1\times {\mathrm{2549}}^1$

素因数の和:2609

約数の個数: 72

約数和(自身を含む): 218912400

約数和(自身を除く): 138649488

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 41, 48, 64, 82, 96, 123, 128, 164, 192, 246, 256, 328, 384, 492, 656, 768, 984, 1312, 1968, 2549, 2624, 3936, 5098, 5248, 7647, 7872, 10196, 10496, 15294, 15744, 20392, 30588, 31488, 40784, 61176, 81568, 104509, 122352, 163136, 209018, 244704, 313527, 326272, 418036, 489408, 627054, 652544, 836072, 978816, 1254108, 1672144, 1957632, 2508216, 3344288, 5016432, 6688576, 10032864, 13377152, 20065728, 26754304, 40131456, 80262912]

約数ペア:

[(1, 80262912), (2, 40131456), (3, 26754304), (4, 20065728), (6, 13377152), (8, 10032864), (12, 6688576), (16, 5016432), (24, 3344288), (32, 2508216), (41, 1957632), (48, 1672144), (64, 1254108), (82, 978816), (96, 836072), (123, 652544), (128, 627054), (164, 489408), (192, 418036), (246, 326272), (256, 313527), (328, 244704), (384, 209018), (492, 163136), (656, 122352), (768, 104509), (984, 81568), (1312, 61176), (1968, 40784), (2549, 31488), (2624, 30588), (3936, 20392), (5098, 15744), (5248, 15294), (7647, 10496), (7872, 10196)]