71831836

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{199}}^1$

素因数の和:346

約数の個数: 48

約数和(自身を含む): 135475200

約数和(自身を除く): 63643364

約数列:

[1, 2, 4, 31, 41, 62, 71, 82, 124, 142, 164, 199, 284, 398, 796, 1271, 2201, 2542, 2911, 4402, 5084, 5822, 6169, 8159, 8804, 11644, 12338, 14129, 16318, 24676, 28258, 32636, 56516, 90241, 180482, 252929, 360964, 437999, 505858, 579289, 875998, 1011716, 1158578, 1751996, 2317156, 17957959, 35915918, 71831836]

約数ペア:

[(1, 71831836), (2, 35915918), (4, 17957959), (31, 2317156), (41, 1751996), (62, 1158578), (71, 1011716), (82, 875998), (124, 579289), (142, 505858), (164, 437999), (199, 360964), (284, 252929), (398, 180482), (796, 90241), (1271, 56516), (2201, 32636), (2542, 28258), (2911, 24676), (4402, 16318), (5084, 14129), (5822, 12338), (6169, 11644), (8159, 8804)]