64601784

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{69019}}^1$

素因数の和:69044

約数の個数: 48

約数和(自身を含む): 188424600

約数和(自身を除く): 123822816

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 104, 117, 156, 234, 312, 468, 936, 69019, 138038, 207057, 276076, 414114, 552152, 621171, 828228, 897247, 1242342, 1656456, 1794494, 2484684, 2691741, 3588988, 4969368, 5383482, 7177976, 8075223, 10766964, 16150446, 21533928, 32300892, 64601784]

約数ペア:

[(1, 64601784), (2, 32300892), (3, 21533928), (4, 16150446), (6, 10766964), (8, 8075223), (9, 7177976), (12, 5383482), (13, 4969368), (18, 3588988), (24, 2691741), (26, 2484684), (36, 1794494), (39, 1656456), (52, 1242342), (72, 897247), (78, 828228), (104, 621171), (117, 552152), (156, 414114), (234, 276076), (312, 207057), (468, 138038), (936, 69019)]