80844624

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{139}}^1\times {\mathrm{577}}^1$

素因数の和:737

約数の個数: 120

約数和(自身を含む): 260886080

約数和(自身を除く): 180041456

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 84, 112, 126, 139, 144, 168, 252, 278, 336, 417, 504, 556, 577, 834, 973, 1008, 1112, 1154, 1251, 1668, 1731, 1946, 2224, 2308, 2502, 2919, 3336, 3462, 3892, 4039, 4616, 5004, 5193, 5838, 6672, 6924, 7784, 8078, 8757, 9232, 10008, 10386, 11676, 12117, 13848, 15568, 16156, 17514, 20016, 20772, 23352, 24234, 27696, 32312, 35028, 36351, 41544, 46704, 48468, 64624, 70056, 72702, 80203, 83088, 96936, 140112, 145404, 160406, 193872, 240609, 290808, 320812, 481218, 561421, 581616, 641624, 721827, 962436, 1122842, 1283248, 1443654, 1684263, 1924872, 2245684, 2887308, 3368526, 3849744, 4491368, 5052789, 5774616, 6737052, 8982736, 10105578, 11549232, 13474104, 20211156, 26948208, 40422312, 80844624]

約数ペア:

[(1, 80844624), (2, 40422312), (3, 26948208), (4, 20211156), (6, 13474104), (7, 11549232), (8, 10105578), (9, 8982736), (12, 6737052), (14, 5774616), (16, 5052789), (18, 4491368), (21, 3849744), (24, 3368526), (28, 2887308), (36, 2245684), (42, 1924872), (48, 1684263), (56, 1443654), (63, 1283248), (72, 1122842), (84, 962436), (112, 721827), (126, 641624), (139, 581616), (144, 561421), (168, 481218), (252, 320812), (278, 290808), (336, 240609), (417, 193872), (504, 160406), (556, 145404), (577, 140112), (834, 96936), (973, 83088), (1008, 80203), (1112, 72702), (1154, 70056), (1251, 64624), (1668, 48468), (1731, 46704), (1946, 41544), (2224, 36351), (2308, 35028), (2502, 32312), (2919, 27696), (3336, 24234), (3462, 23352), (3892, 20772), (4039, 20016), (4616, 17514), (5004, 16156), (5193, 15568), (5838, 13848), (6672, 12117), (6924, 11676), (7784, 10386), (8078, 10008), (8757, 9232)]