76727170

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{241}}^1$

素因数の和:371

約数の個数: 64

約数和(自身を含む): 156119040

約数和(自身を除く): 79391870

約数列:

[1, 2, 5, 10, 13, 26, 31, 62, 65, 79, 130, 155, 158, 241, 310, 395, 403, 482, 790, 806, 1027, 1205, 2015, 2054, 2410, 2449, 3133, 4030, 4898, 5135, 6266, 7471, 10270, 12245, 14942, 15665, 19039, 24490, 31330, 31837, 37355, 38078, 63674, 74710, 95195, 97123, 159185, 190390, 194246, 247507, 318370, 485615, 495014, 590209, 971230, 1180418, 1237535, 2475070, 2951045, 5902090, 7672717, 15345434, 38363585, 76727170]

約数ペア:

[(1, 76727170), (2, 38363585), (5, 15345434), (10, 7672717), (13, 5902090), (26, 2951045), (31, 2475070), (62, 1237535), (65, 1180418), (79, 971230), (130, 590209), (155, 495014), (158, 485615), (241, 318370), (310, 247507), (395, 194246), (403, 190390), (482, 159185), (790, 97123), (806, 95195), (1027, 74710), (1205, 63674), (2015, 38078), (2054, 37355), (2410, 31837), (2449, 31330), (3133, 24490), (4030, 19039), (4898, 15665), (5135, 14942), (6266, 12245), (7471, 10270)]