72526380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{28111}}^1$

素因数の和:28166

約数の個数: 48

約数和(自身を含む): 207803904

約数和(自身を除く): 135277524

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 43, 60, 86, 129, 172, 215, 258, 430, 516, 645, 860, 1290, 2580, 28111, 56222, 84333, 112444, 140555, 168666, 281110, 337332, 421665, 562220, 843330, 1208773, 1686660, 2417546, 3626319, 4835092, 6043865, 7252638, 12087730, 14505276, 18131595, 24175460, 36263190, 72526380]

約数ペア:

[(1, 72526380), (2, 36263190), (3, 24175460), (4, 18131595), (5, 14505276), (6, 12087730), (10, 7252638), (12, 6043865), (15, 4835092), (20, 3626319), (30, 2417546), (43, 1686660), (60, 1208773), (86, 843330), (129, 562220), (172, 421665), (215, 337332), (258, 281110), (430, 168666), (516, 140555), (645, 112444), (860, 84333), (1290, 56222), (2580, 28111)]