39780216

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{78929}}^1$

素因数の和:78948

約数の個数: 48

約数和(自身を含む): 123130800

約数和(自身を除く): 83350584

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 504, 78929, 157858, 236787, 315716, 473574, 552503, 631432, 710361, 947148, 1105006, 1420722, 1657509, 1894296, 2210012, 2841444, 3315018, 4420024, 4972527, 5682888, 6630036, 9945054, 13260072, 19890108, 39780216]

約数ペア:

[(1, 39780216), (2, 19890108), (3, 13260072), (4, 9945054), (6, 6630036), (7, 5682888), (8, 4972527), (9, 4420024), (12, 3315018), (14, 2841444), (18, 2210012), (21, 1894296), (24, 1657509), (28, 1420722), (36, 1105006), (42, 947148), (56, 710361), (63, 631432), (72, 552503), (84, 473574), (126, 315716), (168, 236787), (252, 157858), (504, 78929)]