31214739892

素因数分解:

$2^2\times 7^2\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{117361}}^1$

素因数の和:117461

約数の個数: 72

約数和(自身を含む): 67431510720

約数和(自身を除く): 36216770828

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 49, 59, 92, 98, 118, 161, 196, 236, 322, 413, 644, 826, 1127, 1357, 1652, 2254, 2714, 2891, 4508, 5428, 5782, 9499, 11564, 18998, 37996, 66493, 117361, 132986, 234722, 265972, 469444, 821527, 1643054, 2699303, 3286108, 5398606, 5750689, 6924299, 10797212, 11501378, 13848598, 18895121, 23002756, 27697196, 37790242, 48470093, 75580484, 96940186, 132265847, 159258877, 193880372, 264531694, 318517754, 339290651, 529063388, 637035508, 678581302, 1114812139, 1357162604, 2229624278, 4459248556, 7803684973, 15607369946, 31214739892]

約数ペア:

[(1, 31214739892), (2, 15607369946), (4, 7803684973), (7, 4459248556), (14, 2229624278), (23, 1357162604), (28, 1114812139), (46, 678581302), (49, 637035508), (59, 529063388), (92, 339290651), (98, 318517754), (118, 264531694), (161, 193880372), (196, 159258877), (236, 132265847), (322, 96940186), (413, 75580484), (644, 48470093), (826, 37790242), (1127, 27697196), (1357, 23002756), (1652, 18895121), (2254, 13848598), (2714, 11501378), (2891, 10797212), (4508, 6924299), (5428, 5750689), (5782, 5398606), (9499, 3286108), (11564, 2699303), (18998, 1643054), (37996, 821527), (66493, 469444), (117361, 265972), (132986, 234722)]