80813388

素因数分解:

$2^2\times 3^1\times {\mathrm{103}}^1\times {\mathrm{151}}^1\times {\mathrm{433}}^1$

素因数の和:694

約数の個数: 48

約数和(自身を含む): 192098816

約数和(自身を除く): 111285428

約数列:

[1, 2, 3, 4, 6, 12, 103, 151, 206, 302, 309, 412, 433, 453, 604, 618, 866, 906, 1236, 1299, 1732, 1812, 2598, 5196, 15553, 31106, 44599, 46659, 62212, 65383, 89198, 93318, 130766, 133797, 178396, 186636, 196149, 261532, 267594, 392298, 535188, 784596, 6734449, 13468898, 20203347, 26937796, 40406694, 80813388]

約数ペア:

[(1, 80813388), (2, 40406694), (3, 26937796), (4, 20203347), (6, 13468898), (12, 6734449), (103, 784596), (151, 535188), (206, 392298), (302, 267594), (309, 261532), (412, 196149), (433, 186636), (453, 178396), (604, 133797), (618, 130766), (866, 93318), (906, 89198), (1236, 65383), (1299, 62212), (1732, 46659), (1812, 44599), (2598, 31106), (5196, 15553)]