90538968

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{290189}}^1$

素因数の和:290211

約数の個数: 32

約数和(自身を含む): 243759600

約数和(自身を除く): 153220632

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 290189, 580378, 870567, 1160756, 1741134, 2321512, 3482268, 3772457, 6964536, 7544914, 11317371, 15089828, 22634742, 30179656, 45269484, 90538968]

約数ペア:

[(1, 90538968), (2, 45269484), (3, 30179656), (4, 22634742), (6, 15089828), (8, 11317371), (12, 7544914), (13, 6964536), (24, 3772457), (26, 3482268), (39, 2321512), (52, 1741134), (78, 1160756), (104, 870567), (156, 580378), (312, 290189)]