71005896

素因数分解:

$2^3\times 3^4\times {\mathrm{13}}^1\times {\mathrm{8429}}^1$

素因数の和:8460

約数の個数: 80

約数和(自身を含む): 214206300

約数和(自身を除く): 143200404

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 39, 52, 54, 72, 78, 81, 104, 108, 117, 156, 162, 216, 234, 312, 324, 351, 468, 648, 702, 936, 1053, 1404, 2106, 2808, 4212, 8424, 8429, 16858, 25287, 33716, 50574, 67432, 75861, 101148, 109577, 151722, 202296, 219154, 227583, 303444, 328731, 438308, 455166, 606888, 657462, 682749, 876616, 910332, 986193, 1314924, 1365498, 1820664, 1972386, 2629848, 2730996, 2958579, 3944772, 5461992, 5917158, 7889544, 8875737, 11834316, 17751474, 23668632, 35502948, 71005896]

約数ペア:

[(1, 71005896), (2, 35502948), (3, 23668632), (4, 17751474), (6, 11834316), (8, 8875737), (9, 7889544), (12, 5917158), (13, 5461992), (18, 3944772), (24, 2958579), (26, 2730996), (27, 2629848), (36, 1972386), (39, 1820664), (52, 1365498), (54, 1314924), (72, 986193), (78, 910332), (81, 876616), (104, 682749), (108, 657462), (117, 606888), (156, 455166), (162, 438308), (216, 328731), (234, 303444), (312, 227583), (324, 219154), (351, 202296), (468, 151722), (648, 109577), (702, 101148), (936, 75861), (1053, 67432), (1404, 50574), (2106, 33716), (2808, 25287), (4212, 16858), (8424, 8429)]