74531688

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{1301}}^1$

素因数の和:1359

約数の個数: 128

約数和(自身を含む): 239984640

約数和(自身を除く): 165452952

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 21, 22, 24, 28, 31, 33, 42, 44, 56, 62, 66, 77, 84, 88, 93, 124, 132, 154, 168, 186, 217, 231, 248, 264, 308, 341, 372, 434, 462, 616, 651, 682, 744, 868, 924, 1023, 1301, 1302, 1364, 1736, 1848, 2046, 2387, 2602, 2604, 2728, 3903, 4092, 4774, 5204, 5208, 7161, 7806, 8184, 9107, 9548, 10408, 14311, 14322, 15612, 18214, 19096, 27321, 28622, 28644, 31224, 36428, 40331, 42933, 54642, 57244, 57288, 72856, 80662, 85866, 100177, 109284, 114488, 120993, 161324, 171732, 200354, 218568, 241986, 282317, 300531, 322648, 343464, 400708, 443641, 483972, 564634, 601062, 801416, 846951, 887282, 967944, 1129268, 1202124, 1330923, 1693902, 1774564, 2258536, 2404248, 2661846, 3105487, 3387804, 3549128, 5323692, 6210974, 6775608, 9316461, 10647384, 12421948, 18632922, 24843896, 37265844, 74531688]

約数ペア:

[(1, 74531688), (2, 37265844), (3, 24843896), (4, 18632922), (6, 12421948), (7, 10647384), (8, 9316461), (11, 6775608), (12, 6210974), (14, 5323692), (21, 3549128), (22, 3387804), (24, 3105487), (28, 2661846), (31, 2404248), (33, 2258536), (42, 1774564), (44, 1693902), (56, 1330923), (62, 1202124), (66, 1129268), (77, 967944), (84, 887282), (88, 846951), (93, 801416), (124, 601062), (132, 564634), (154, 483972), (168, 443641), (186, 400708), (217, 343464), (231, 322648), (248, 300531), (264, 282317), (308, 241986), (341, 218568), (372, 200354), (434, 171732), (462, 161324), (616, 120993), (651, 114488), (682, 109284), (744, 100177), (868, 85866), (924, 80662), (1023, 72856), (1301, 57288), (1302, 57244), (1364, 54642), (1736, 42933), (1848, 40331), (2046, 36428), (2387, 31224), (2602, 28644), (2604, 28622), (2728, 27321), (3903, 19096), (4092, 18214), (4774, 15612), (5204, 14322), (5208, 14311), (7161, 10408), (7806, 9548), (8184, 9107)]