81508944

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{154373}}^1$

素因数の和:154395

約数の個数: 40

約数和(自身を含む): 229708512

約数和(自身を除く): 148199568

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 88, 132, 176, 264, 528, 154373, 308746, 463119, 617492, 926238, 1234984, 1698103, 1852476, 2469968, 3396206, 3704952, 5094309, 6792412, 7409904, 10188618, 13584824, 20377236, 27169648, 40754472, 81508944]

約数ペア:

[(1, 81508944), (2, 40754472), (3, 27169648), (4, 20377236), (6, 13584824), (8, 10188618), (11, 7409904), (12, 6792412), (16, 5094309), (22, 3704952), (24, 3396206), (33, 2469968), (44, 1852476), (48, 1698103), (66, 1234984), (88, 926238), (132, 617492), (176, 463119), (264, 308746), (528, 154373)]