90872004

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^2\times {\mathrm{26203}}^1$

素因数の和:26244

約数の個数: 36

約数和(自身を含む): 225249584

約数和(自身を除く): 134377580

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 204, 289, 578, 867, 1156, 1734, 3468, 26203, 52406, 78609, 104812, 157218, 314436, 445451, 890902, 1336353, 1781804, 2672706, 5345412, 7572667, 15145334, 22718001, 30290668, 45436002, 90872004]

約数ペア:

[(1, 90872004), (2, 45436002), (3, 30290668), (4, 22718001), (6, 15145334), (12, 7572667), (17, 5345412), (34, 2672706), (51, 1781804), (68, 1336353), (102, 890902), (204, 445451), (289, 314436), (578, 157218), (867, 104812), (1156, 78609), (1734, 52406), (3468, 26203)]