80829672

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{191}}^1\times {\mathrm{229}}^1$

素因数の和:447

約数の個数: 128

約数和(自身を含む): 254361600

約数和(自身を除く): 173531928

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 21, 22, 24, 28, 33, 42, 44, 56, 66, 77, 84, 88, 132, 154, 168, 191, 229, 231, 264, 308, 382, 458, 462, 573, 616, 687, 764, 916, 924, 1146, 1337, 1374, 1528, 1603, 1832, 1848, 2101, 2292, 2519, 2674, 2748, 3206, 4011, 4202, 4584, 4809, 5038, 5348, 5496, 6303, 6412, 7557, 8022, 8404, 9618, 10076, 10696, 12606, 12824, 14707, 15114, 16044, 16808, 17633, 19236, 20152, 25212, 29414, 30228, 32088, 35266, 38472, 43739, 44121, 50424, 52899, 58828, 60456, 70532, 87478, 88242, 105798, 117656, 131217, 141064, 174956, 176484, 211596, 262434, 306173, 349912, 352968, 423192, 481129, 524868, 612346, 918519, 962258, 1049736, 1224692, 1443387, 1837038, 1924516, 2449384, 2886774, 3367903, 3674076, 3849032, 5773548, 6735806, 7348152, 10103709, 11547096, 13471612, 20207418, 26943224, 40414836, 80829672]

約数ペア:

[(1, 80829672), (2, 40414836), (3, 26943224), (4, 20207418), (6, 13471612), (7, 11547096), (8, 10103709), (11, 7348152), (12, 6735806), (14, 5773548), (21, 3849032), (22, 3674076), (24, 3367903), (28, 2886774), (33, 2449384), (42, 1924516), (44, 1837038), (56, 1443387), (66, 1224692), (77, 1049736), (84, 962258), (88, 918519), (132, 612346), (154, 524868), (168, 481129), (191, 423192), (229, 352968), (231, 349912), (264, 306173), (308, 262434), (382, 211596), (458, 176484), (462, 174956), (573, 141064), (616, 131217), (687, 117656), (764, 105798), (916, 88242), (924, 87478), (1146, 70532), (1337, 60456), (1374, 58828), (1528, 52899), (1603, 50424), (1832, 44121), (1848, 43739), (2101, 38472), (2292, 35266), (2519, 32088), (2674, 30228), (2748, 29414), (3206, 25212), (4011, 20152), (4202, 19236), (4584, 17633), (4809, 16808), (5038, 16044), (5348, 15114), (5496, 14707), (6303, 12824), (6412, 12606), (7557, 10696), (8022, 10076), (8404, 9618)]