80452764

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1867}}^1$

素因数の和:1909

約数の個数: 120

約数和(自身を含む): 253151360

約数和(自身を除く): 172698596

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 27, 28, 36, 38, 42, 54, 57, 63, 76, 81, 84, 108, 114, 126, 133, 162, 171, 189, 228, 252, 266, 324, 342, 378, 399, 513, 532, 567, 684, 756, 798, 1026, 1134, 1197, 1539, 1596, 1867, 2052, 2268, 2394, 3078, 3591, 3734, 4788, 5601, 6156, 7182, 7468, 10773, 11202, 13069, 14364, 16803, 21546, 22404, 26138, 33606, 35473, 39207, 43092, 50409, 52276, 67212, 70946, 78414, 100818, 106419, 117621, 141892, 151227, 156828, 201636, 212838, 235242, 248311, 302454, 319257, 352863, 425676, 470484, 496622, 604908, 638514, 705726, 744933, 957771, 993244, 1058589, 1277028, 1411452, 1489866, 1915542, 2117178, 2234799, 2873313, 2979732, 3831084, 4234356, 4469598, 5746626, 6704397, 8939196, 11493252, 13408794, 20113191, 26817588, 40226382, 80452764]

約数ペア:

[(1, 80452764), (2, 40226382), (3, 26817588), (4, 20113191), (6, 13408794), (7, 11493252), (9, 8939196), (12, 6704397), (14, 5746626), (18, 4469598), (19, 4234356), (21, 3831084), (27, 2979732), (28, 2873313), (36, 2234799), (38, 2117178), (42, 1915542), (54, 1489866), (57, 1411452), (63, 1277028), (76, 1058589), (81, 993244), (84, 957771), (108, 744933), (114, 705726), (126, 638514), (133, 604908), (162, 496622), (171, 470484), (189, 425676), (228, 352863), (252, 319257), (266, 302454), (324, 248311), (342, 235242), (378, 212838), (399, 201636), (513, 156828), (532, 151227), (567, 141892), (684, 117621), (756, 106419), (798, 100818), (1026, 78414), (1134, 70946), (1197, 67212), (1539, 52276), (1596, 50409), (1867, 43092), (2052, 39207), (2268, 35473), (2394, 33606), (3078, 26138), (3591, 22404), (3734, 21546), (4788, 16803), (5601, 14364), (6156, 13069), (7182, 11202), (7468, 10773)]