71456832

素因数分解:

$2^6\times 3^2\times {\mathrm{131}}^1\times {\mathrm{947}}^1$

素因数の和:1096

約数の個数: 84

約数和(自身を含む): 206599536

約数和(自身を除く): 135142704

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, 947, 1048, 1179, 1572, 1894, 2096, 2358, 2841, 3144, 3788, 4192, 4716, 5682, 6288, 7576, 8384, 8523, 9432, 11364, 12576, 15152, 17046, 18864, 22728, 25152, 30304, 34092, 37728, 45456, 60608, 68184, 75456, 90912, 124057, 136368, 181824, 248114, 272736, 372171, 496228, 545472, 744342, 992456, 1116513, 1488684, 1984912, 2233026, 2977368, 3969824, 4466052, 5954736, 7939648, 8932104, 11909472, 17864208, 23818944, 35728416, 71456832]

約数ペア:

[(1, 71456832), (2, 35728416), (3, 23818944), (4, 17864208), (6, 11909472), (8, 8932104), (9, 7939648), (12, 5954736), (16, 4466052), (18, 3969824), (24, 2977368), (32, 2233026), (36, 1984912), (48, 1488684), (64, 1116513), (72, 992456), (96, 744342), (131, 545472), (144, 496228), (192, 372171), (262, 272736), (288, 248114), (393, 181824), (524, 136368), (576, 124057), (786, 90912), (947, 75456), (1048, 68184), (1179, 60608), (1572, 45456), (1894, 37728), (2096, 34092), (2358, 30304), (2841, 25152), (3144, 22728), (3788, 18864), (4192, 17046), (4716, 15152), (5682, 12576), (6288, 11364), (7576, 9432), (8384, 8523)]