80615392

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{223}}^1$

素因数の和:336

約数の個数: 96

約数和(自身を含む): 189665280

約数和(自身を除く): 109049888

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 32, 44, 52, 79, 88, 104, 143, 158, 176, 208, 223, 286, 316, 352, 416, 446, 572, 632, 869, 892, 1027, 1144, 1264, 1738, 1784, 2054, 2288, 2453, 2528, 2899, 3476, 3568, 4108, 4576, 4906, 5798, 6952, 7136, 8216, 9812, 11297, 11596, 13904, 16432, 17617, 19624, 22594, 23192, 27808, 31889, 32864, 35234, 39248, 45188, 46384, 63778, 70468, 78496, 90376, 92768, 127556, 140936, 180752, 193787, 229021, 255112, 281872, 361504, 387574, 458042, 510224, 563744, 775148, 916084, 1020448, 1550296, 1832168, 2519231, 3100592, 3664336, 5038462, 6201184, 7328672, 10076924, 20153848, 40307696, 80615392]

約数ペア:

[(1, 80615392), (2, 40307696), (4, 20153848), (8, 10076924), (11, 7328672), (13, 6201184), (16, 5038462), (22, 3664336), (26, 3100592), (32, 2519231), (44, 1832168), (52, 1550296), (79, 1020448), (88, 916084), (104, 775148), (143, 563744), (158, 510224), (176, 458042), (208, 387574), (223, 361504), (286, 281872), (316, 255112), (352, 229021), (416, 193787), (446, 180752), (572, 140936), (632, 127556), (869, 92768), (892, 90376), (1027, 78496), (1144, 70468), (1264, 63778), (1738, 46384), (1784, 45188), (2054, 39248), (2288, 35234), (2453, 32864), (2528, 31889), (2899, 27808), (3476, 23192), (3568, 22594), (4108, 19624), (4576, 17617), (4906, 16432), (5798, 13904), (6952, 11596), (7136, 11297), (8216, 9812)]