89099996

素因数分解:

$2^2\times {\mathrm{37}}^2\times {\mathrm{53}}^1\times {\mathrm{307}}^1$

素因数の和:438

約数の個数: 36

約数和(自身を含む): 163808568

約数和(自身を除く): 74708572

約数列:

[1, 2, 4, 37, 53, 74, 106, 148, 212, 307, 614, 1228, 1369, 1961, 2738, 3922, 5476, 7844, 11359, 16271, 22718, 32542, 45436, 65084, 72557, 145114, 290228, 420283, 602027, 840566, 1204054, 1681132, 2408108, 22274999, 44549998, 89099996]

約数ペア:

[(1, 89099996), (2, 44549998), (4, 22274999), (37, 2408108), (53, 1681132), (74, 1204054), (106, 840566), (148, 602027), (212, 420283), (307, 290228), (614, 145114), (1228, 72557), (1369, 65084), (1961, 45436), (2738, 32542), (3922, 22718), (5476, 16271), (7844, 11359)]