71612460

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{131}}^1\times {\mathrm{3037}}^1$

素因数の和:3183

約数の個数: 72

約数和(自身を含む): 218954736

約数和(自身を除く): 147342276

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 131, 180, 262, 393, 524, 655, 786, 1179, 1310, 1572, 1965, 2358, 2620, 3037, 3930, 4716, 5895, 6074, 7860, 9111, 11790, 12148, 15185, 18222, 23580, 27333, 30370, 36444, 45555, 54666, 60740, 91110, 109332, 136665, 182220, 273330, 397847, 546660, 795694, 1193541, 1591388, 1989235, 2387082, 3580623, 3978470, 4774164, 5967705, 7161246, 7956940, 11935410, 14322492, 17903115, 23870820, 35806230, 71612460]

約数ペア:

[(1, 71612460), (2, 35806230), (3, 23870820), (4, 17903115), (5, 14322492), (6, 11935410), (9, 7956940), (10, 7161246), (12, 5967705), (15, 4774164), (18, 3978470), (20, 3580623), (30, 2387082), (36, 1989235), (45, 1591388), (60, 1193541), (90, 795694), (131, 546660), (180, 397847), (262, 273330), (393, 182220), (524, 136665), (655, 109332), (786, 91110), (1179, 60740), (1310, 54666), (1572, 45555), (1965, 36444), (2358, 30370), (2620, 27333), (3037, 23580), (3930, 18222), (4716, 15185), (5895, 12148), (6074, 11790), (7860, 9111)]