72246528

素因数分解:

$2^8\times 3^2\times {\mathrm{31357}}^1$

素因数の和:31379

約数の個数: 54

約数和(自身を含む): 208311194

約数和(自身を除く): 136064666

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 256, 288, 384, 576, 768, 1152, 2304, 31357, 62714, 94071, 125428, 188142, 250856, 282213, 376284, 501712, 564426, 752568, 1003424, 1128852, 1505136, 2006848, 2257704, 3010272, 4013696, 4515408, 6020544, 8027392, 9030816, 12041088, 18061632, 24082176, 36123264, 72246528]

約数ペア:

[(1, 72246528), (2, 36123264), (3, 24082176), (4, 18061632), (6, 12041088), (8, 9030816), (9, 8027392), (12, 6020544), (16, 4515408), (18, 4013696), (24, 3010272), (32, 2257704), (36, 2006848), (48, 1505136), (64, 1128852), (72, 1003424), (96, 752568), (128, 564426), (144, 501712), (192, 376284), (256, 282213), (288, 250856), (384, 188142), (576, 125428), (768, 94071), (1152, 62714), (2304, 31357)]