72965448

素因数分解:

$2^3\times 3^4\times {\mathrm{112601}}^1$

素因数の和:112619

約数の個数: 40

約数和(自身を含む): 204372630

約数和(自身を除く): 131407182

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 324, 648, 112601, 225202, 337803, 450404, 675606, 900808, 1013409, 1351212, 2026818, 2702424, 3040227, 4053636, 6080454, 8107272, 9120681, 12160908, 18241362, 24321816, 36482724, 72965448]

約数ペア:

[(1, 72965448), (2, 36482724), (3, 24321816), (4, 18241362), (6, 12160908), (8, 9120681), (9, 8107272), (12, 6080454), (18, 4053636), (24, 3040227), (27, 2702424), (36, 2026818), (54, 1351212), (72, 1013409), (81, 900808), (108, 675606), (162, 450404), (216, 337803), (324, 225202), (648, 112601)]