89345412

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{190909}}^1$

素因数の和:190932

約数の個数: 36

約数和(自身を含む): 243219340

約数和(自身を除く): 153873928

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 190909, 381818, 572727, 763636, 1145454, 1718181, 2290908, 2481817, 3436362, 4963634, 6872724, 7445451, 9927268, 14890902, 22336353, 29781804, 44672706, 89345412]

約数ペア:

[(1, 89345412), (2, 44672706), (3, 29781804), (4, 22336353), (6, 14890902), (9, 9927268), (12, 7445451), (13, 6872724), (18, 4963634), (26, 3436362), (36, 2481817), (39, 2290908), (52, 1718181), (78, 1145454), (117, 763636), (156, 572727), (234, 381818), (468, 190909)]