66798648

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{44179}}^1$

素因数の和:44201

約数の個数: 64

約数和(自身を含む): 212064000

約数和(自身を除く): 145265352

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 84, 108, 126, 168, 189, 216, 252, 378, 504, 756, 1512, 44179, 88358, 132537, 176716, 265074, 309253, 353432, 397611, 530148, 618506, 795222, 927759, 1060296, 1192833, 1237012, 1590444, 1855518, 2385666, 2474024, 2783277, 3180888, 3711036, 4771332, 5566554, 7422072, 8349831, 9542664, 11133108, 16699662, 22266216, 33399324, 66798648]

約数ペア:

[(1, 66798648), (2, 33399324), (3, 22266216), (4, 16699662), (6, 11133108), (7, 9542664), (8, 8349831), (9, 7422072), (12, 5566554), (14, 4771332), (18, 3711036), (21, 3180888), (24, 2783277), (27, 2474024), (28, 2385666), (36, 1855518), (42, 1590444), (54, 1237012), (56, 1192833), (63, 1060296), (72, 927759), (84, 795222), (108, 618506), (126, 530148), (168, 397611), (189, 353432), (216, 309253), (252, 265074), (378, 176716), (504, 132537), (756, 88358), (1512, 44179)]