71357412

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{409}}^1$

素因数の和:521

約数の個数: 96

約数和(自身を含む): 199843840

約数和(自身を除く): 128486428

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 31, 42, 62, 67, 84, 93, 124, 134, 186, 201, 217, 268, 372, 402, 409, 434, 469, 651, 804, 818, 868, 938, 1227, 1302, 1407, 1636, 1876, 2077, 2454, 2604, 2814, 2863, 4154, 4908, 5628, 5726, 6231, 8308, 8589, 11452, 12462, 12679, 14539, 17178, 24924, 25358, 27403, 29078, 34356, 38037, 43617, 50716, 54806, 58156, 76074, 82209, 87234, 88753, 109612, 152148, 164418, 174468, 177506, 191821, 266259, 328836, 355012, 383642, 532518, 575463, 767284, 849493, 1065036, 1150926, 1698986, 2301852, 2548479, 3397972, 5096958, 5946451, 10193916, 11892902, 17839353, 23785804, 35678706, 71357412]

約数ペア:

[(1, 71357412), (2, 35678706), (3, 23785804), (4, 17839353), (6, 11892902), (7, 10193916), (12, 5946451), (14, 5096958), (21, 3397972), (28, 2548479), (31, 2301852), (42, 1698986), (62, 1150926), (67, 1065036), (84, 849493), (93, 767284), (124, 575463), (134, 532518), (186, 383642), (201, 355012), (217, 328836), (268, 266259), (372, 191821), (402, 177506), (409, 174468), (434, 164418), (469, 152148), (651, 109612), (804, 88753), (818, 87234), (868, 82209), (938, 76074), (1227, 58156), (1302, 54806), (1407, 50716), (1636, 43617), (1876, 38037), (2077, 34356), (2454, 29078), (2604, 27403), (2814, 25358), (2863, 24924), (4154, 17178), (4908, 14539), (5628, 12679), (5726, 12462), (6231, 11452), (8308, 8589)]