72964368

素因数分解:

$2^4\times 3^3\times {\mathrm{168899}}^1$

素因数の和:168916

約数の個数: 40

約数和(自身を含む): 209436000

約数和(自身を除く): 136471632

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 168899, 337798, 506697, 675596, 1013394, 1351192, 1520091, 2026788, 2702384, 3040182, 4053576, 4560273, 6080364, 8107152, 9120546, 12160728, 18241092, 24321456, 36482184, 72964368]

約数ペア:

[(1, 72964368), (2, 36482184), (3, 24321456), (4, 18241092), (6, 12160728), (8, 9120546), (9, 8107152), (12, 6080364), (16, 4560273), (18, 4053576), (24, 3040182), (27, 2702384), (36, 2026788), (48, 1520091), (54, 1351192), (72, 1013394), (108, 675596), (144, 506697), (216, 337798), (432, 168899)]