71909568

素因数分解:

$2^6\times 3^2\times {\mathrm{131}}^1\times {\mathrm{953}}^1$

素因数の和:1102

約数の個数: 84

約数和(自身を含む): 207907128

約数和(自身を除く): 135997560

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 131, 144, 192, 262, 288, 393, 524, 576, 786, 953, 1048, 1179, 1572, 1906, 2096, 2358, 2859, 3144, 3812, 4192, 4716, 5718, 6288, 7624, 8384, 8577, 9432, 11436, 12576, 15248, 17154, 18864, 22872, 25152, 30496, 34308, 37728, 45744, 60992, 68616, 75456, 91488, 124843, 137232, 182976, 249686, 274464, 374529, 499372, 548928, 749058, 998744, 1123587, 1498116, 1997488, 2247174, 2996232, 3994976, 4494348, 5992464, 7989952, 8988696, 11984928, 17977392, 23969856, 35954784, 71909568]

約数ペア:

[(1, 71909568), (2, 35954784), (3, 23969856), (4, 17977392), (6, 11984928), (8, 8988696), (9, 7989952), (12, 5992464), (16, 4494348), (18, 3994976), (24, 2996232), (32, 2247174), (36, 1997488), (48, 1498116), (64, 1123587), (72, 998744), (96, 749058), (131, 548928), (144, 499372), (192, 374529), (262, 274464), (288, 249686), (393, 182976), (524, 137232), (576, 124843), (786, 91488), (953, 75456), (1048, 68616), (1179, 60992), (1572, 45744), (1906, 37728), (2096, 34308), (2358, 30496), (2859, 25152), (3144, 22872), (3812, 18864), (4192, 17154), (4716, 15248), (5718, 12576), (6288, 11436), (7624, 9432), (8384, 8577)]