72287110

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{7883}}^1$

素因数の和:8028

約数の個数: 32

約数和(自身を含む): 149859072

約数和(自身を除く): 77571962

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 131, 262, 655, 917, 1310, 1834, 4585, 7883, 9170, 15766, 39415, 55181, 78830, 110362, 275905, 551810, 1032673, 2065346, 5163365, 7228711, 10326730, 14457422, 36143555, 72287110]

約数ペア:

[(1, 72287110), (2, 36143555), (5, 14457422), (7, 10326730), (10, 7228711), (14, 5163365), (35, 2065346), (70, 1032673), (131, 551810), (262, 275905), (655, 110362), (917, 78830), (1310, 55181), (1834, 39415), (4585, 15766), (7883, 9170)]