72867924

素因数分解:

$2^2\times 3^6\times {\mathrm{24989}}^1$

素因数の和:25011

約数の個数: 42

約数和(自身を含む): 191198490

約数和(自身を除く): 118330566

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 243, 324, 486, 729, 972, 1458, 2916, 24989, 49978, 74967, 99956, 149934, 224901, 299868, 449802, 674703, 899604, 1349406, 2024109, 2698812, 4048218, 6072327, 8096436, 12144654, 18216981, 24289308, 36433962, 72867924]

約数ペア:

[(1, 72867924), (2, 36433962), (3, 24289308), (4, 18216981), (6, 12144654), (9, 8096436), (12, 6072327), (18, 4048218), (27, 2698812), (36, 2024109), (54, 1349406), (81, 899604), (108, 674703), (162, 449802), (243, 299868), (324, 224901), (486, 149934), (729, 99956), (972, 74967), (1458, 49978), (2916, 24989)]