72521712

素因数分解:

$2^4\times 3^2\times {\mathrm{503623}}^1$

素因数の和:503637

約数の個数: 30

約数和(自身を含む): 202960472

約数和(自身を除く): 130438760

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 503623, 1007246, 1510869, 2014492, 3021738, 4028984, 4532607, 6043476, 8057968, 9065214, 12086952, 18130428, 24173904, 36260856, 72521712]

約数ペア:

[(1, 72521712), (2, 36260856), (3, 24173904), (4, 18130428), (6, 12086952), (8, 9065214), (9, 8057968), (12, 6043476), (16, 4532607), (18, 4028984), (24, 3021738), (36, 2014492), (48, 1510869), (72, 1007246), (144, 503623)]