72685242

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{37}}^1\times {\mathrm{5197}}^1$

素因数の和:5252

約数の個数: 64

約数和(自身を含む): 189623040

約数和(自身を除く): 116937798

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 37, 42, 54, 63, 74, 111, 126, 189, 222, 259, 333, 378, 518, 666, 777, 999, 1554, 1998, 2331, 4662, 5197, 6993, 10394, 13986, 15591, 31182, 36379, 46773, 72758, 93546, 109137, 140319, 192289, 218274, 280638, 327411, 384578, 576867, 654822, 982233, 1153734, 1346023, 1730601, 1964466, 2692046, 3461202, 4038069, 5191803, 8076138, 10383606, 12114207, 24228414, 36342621, 72685242]

約数ペア:

[(1, 72685242), (2, 36342621), (3, 24228414), (6, 12114207), (7, 10383606), (9, 8076138), (14, 5191803), (18, 4038069), (21, 3461202), (27, 2692046), (37, 1964466), (42, 1730601), (54, 1346023), (63, 1153734), (74, 982233), (111, 654822), (126, 576867), (189, 384578), (222, 327411), (259, 280638), (333, 218274), (378, 192289), (518, 140319), (666, 109137), (777, 93546), (999, 72758), (1554, 46773), (1998, 36379), (2331, 31182), (4662, 15591), (5197, 13986), (6993, 10394)]