78756912

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{42071}}^1$

素因数の和:42098

約数の個数: 60

約数和(自身を含む): 237370224

約数和(自身を除く): 158613312

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 72, 78, 104, 117, 144, 156, 208, 234, 312, 468, 624, 936, 1872, 42071, 84142, 126213, 168284, 252426, 336568, 378639, 504852, 546923, 673136, 757278, 1009704, 1093846, 1514556, 1640769, 2019408, 2187692, 3029112, 3281538, 4375384, 4922307, 6058224, 6563076, 8750768, 9844614, 13126152, 19689228, 26252304, 39378456, 78756912]

約数ペア:

[(1, 78756912), (2, 39378456), (3, 26252304), (4, 19689228), (6, 13126152), (8, 9844614), (9, 8750768), (12, 6563076), (13, 6058224), (16, 4922307), (18, 4375384), (24, 3281538), (26, 3029112), (36, 2187692), (39, 2019408), (48, 1640769), (52, 1514556), (72, 1093846), (78, 1009704), (104, 757278), (117, 673136), (144, 546923), (156, 504852), (208, 378639), (234, 336568), (312, 252426), (468, 168284), (624, 126213), (936, 84142), (1872, 42071)]