71125860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{1361}}^1$

素因数の和:1453

約数の個数: 96

約数和(自身を含む): 217832832

約数和(自身を除く): 146706972

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 67, 78, 130, 134, 156, 195, 201, 260, 268, 335, 390, 402, 670, 780, 804, 871, 1005, 1340, 1361, 1742, 2010, 2613, 2722, 3484, 4020, 4083, 4355, 5226, 5444, 6805, 8166, 8710, 10452, 13065, 13610, 16332, 17420, 17693, 20415, 26130, 27220, 35386, 40830, 52260, 53079, 70772, 81660, 88465, 91187, 106158, 176930, 182374, 212316, 265395, 273561, 353860, 364748, 455935, 530790, 547122, 911870, 1061580, 1094244, 1185431, 1367805, 1823740, 2370862, 2735610, 3556293, 4741724, 5471220, 5927155, 7112586, 11854310, 14225172, 17781465, 23708620, 35562930, 71125860]

約数ペア:

[(1, 71125860), (2, 35562930), (3, 23708620), (4, 17781465), (5, 14225172), (6, 11854310), (10, 7112586), (12, 5927155), (13, 5471220), (15, 4741724), (20, 3556293), (26, 2735610), (30, 2370862), (39, 1823740), (52, 1367805), (60, 1185431), (65, 1094244), (67, 1061580), (78, 911870), (130, 547122), (134, 530790), (156, 455935), (195, 364748), (201, 353860), (260, 273561), (268, 265395), (335, 212316), (390, 182374), (402, 176930), (670, 106158), (780, 91187), (804, 88465), (871, 81660), (1005, 70772), (1340, 53079), (1361, 52260), (1742, 40830), (2010, 35386), (2613, 27220), (2722, 26130), (3484, 20415), (4020, 17693), (4083, 17420), (4355, 16332), (5226, 13610), (5444, 13065), (6805, 10452), (8166, 8710)]