81883032

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{751}}^1$

素因数の和:837

約数の個数: 128

約数和(自身を含む): 259891200

約数和(自身を除く): 178008168

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 21, 22, 24, 28, 33, 42, 44, 56, 59, 66, 77, 84, 88, 118, 132, 154, 168, 177, 231, 236, 264, 308, 354, 413, 462, 472, 616, 649, 708, 751, 826, 924, 1239, 1298, 1416, 1502, 1652, 1848, 1947, 2253, 2478, 2596, 3004, 3304, 3894, 4506, 4543, 4956, 5192, 5257, 6008, 7788, 8261, 9012, 9086, 9912, 10514, 13629, 15576, 15771, 16522, 18024, 18172, 21028, 24783, 27258, 31542, 33044, 36344, 42056, 44309, 49566, 54516, 57827, 63084, 66088, 88618, 99132, 109032, 115654, 126168, 132927, 173481, 177236, 198264, 231308, 265854, 310163, 346962, 354472, 462616, 487399, 531708, 620326, 693924, 930489, 974798, 1063416, 1240652, 1387848, 1462197, 1860978, 1949596, 2481304, 2924394, 3411793, 3721956, 3899192, 5848788, 6823586, 7443912, 10235379, 11697576, 13647172, 20470758, 27294344, 40941516, 81883032]

約数ペア:

[(1, 81883032), (2, 40941516), (3, 27294344), (4, 20470758), (6, 13647172), (7, 11697576), (8, 10235379), (11, 7443912), (12, 6823586), (14, 5848788), (21, 3899192), (22, 3721956), (24, 3411793), (28, 2924394), (33, 2481304), (42, 1949596), (44, 1860978), (56, 1462197), (59, 1387848), (66, 1240652), (77, 1063416), (84, 974798), (88, 930489), (118, 693924), (132, 620326), (154, 531708), (168, 487399), (177, 462616), (231, 354472), (236, 346962), (264, 310163), (308, 265854), (354, 231308), (413, 198264), (462, 177236), (472, 173481), (616, 132927), (649, 126168), (708, 115654), (751, 109032), (826, 99132), (924, 88618), (1239, 66088), (1298, 63084), (1416, 57827), (1502, 54516), (1652, 49566), (1848, 44309), (1947, 42056), (2253, 36344), (2478, 33044), (2596, 31542), (3004, 27258), (3304, 24783), (3894, 21028), (4506, 18172), (4543, 18024), (4956, 16522), (5192, 15771), (5257, 15576), (6008, 13629), (7788, 10514), (8261, 9912), (9012, 9086)]