82877508

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{103}}^2$

素因数の和:254

約数の個数: 108

約数和(自身を含む): 249570048

約数和(自身を除く): 166692540

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 31, 36, 42, 62, 63, 84, 93, 103, 124, 126, 186, 206, 217, 252, 279, 309, 372, 412, 434, 558, 618, 651, 721, 868, 927, 1116, 1236, 1302, 1442, 1854, 1953, 2163, 2604, 2884, 3193, 3708, 3906, 4326, 6386, 6489, 7812, 8652, 9579, 10609, 12772, 12978, 19158, 21218, 22351, 25956, 28737, 31827, 38316, 42436, 44702, 57474, 63654, 67053, 74263, 89404, 95481, 114948, 127308, 134106, 148526, 190962, 201159, 222789, 268212, 297052, 328879, 381924, 402318, 445578, 657758, 668367, 804636, 891156, 986637, 1315516, 1336734, 1973274, 2302153, 2673468, 2959911, 3946548, 4604306, 5919822, 6906459, 9208612, 11839644, 13812918, 20719377, 27625836, 41438754, 82877508]

約数ペア:

[(1, 82877508), (2, 41438754), (3, 27625836), (4, 20719377), (6, 13812918), (7, 11839644), (9, 9208612), (12, 6906459), (14, 5919822), (18, 4604306), (21, 3946548), (28, 2959911), (31, 2673468), (36, 2302153), (42, 1973274), (62, 1336734), (63, 1315516), (84, 986637), (93, 891156), (103, 804636), (124, 668367), (126, 657758), (186, 445578), (206, 402318), (217, 381924), (252, 328879), (279, 297052), (309, 268212), (372, 222789), (412, 201159), (434, 190962), (558, 148526), (618, 134106), (651, 127308), (721, 114948), (868, 95481), (927, 89404), (1116, 74263), (1236, 67053), (1302, 63654), (1442, 57474), (1854, 44702), (1953, 42436), (2163, 38316), (2604, 31827), (2884, 28737), (3193, 25956), (3708, 22351), (3906, 21218), (4326, 19158), (6386, 12978), (6489, 12772), (7812, 10609), (8652, 9579)]