45040072

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^2\times {\mathrm{17}}^2\times {\mathrm{23}}^1$

素因数の和:92

約数の個数: 144

約数和(自身を含む): 117593280

約数和(自身を除く): 72553208

約数列:

[1, 2, 4, 7, 8, 11, 14, 17, 22, 23, 28, 34, 44, 46, 56, 68, 77, 88, 92, 119, 121, 136, 154, 161, 184, 187, 238, 242, 253, 289, 308, 322, 374, 391, 476, 484, 506, 578, 616, 644, 748, 782, 847, 952, 968, 1012, 1156, 1288, 1309, 1496, 1564, 1694, 1771, 2023, 2024, 2057, 2312, 2618, 2737, 2783, 3128, 3179, 3388, 3542, 4046, 4114, 4301, 5236, 5474, 5566, 6358, 6647, 6776, 7084, 8092, 8228, 8602, 10472, 10948, 11132, 12716, 13294, 14168, 14399, 16184, 16456, 17204, 19481, 21896, 22253, 22264, 25432, 26588, 28798, 30107, 34408, 34969, 38962, 44506, 46529, 47311, 53176, 57596, 60214, 69938, 73117, 77924, 89012, 93058, 94622, 115192, 120428, 139876, 146234, 155848, 178024, 186116, 189244, 240856, 244783, 279752, 292468, 331177, 372232, 378488, 489566, 511819, 584936, 662354, 804287, 979132, 1023638, 1324708, 1608574, 1958264, 2047276, 2649416, 3217148, 4094552, 5630009, 6434296, 11260018, 22520036, 45040072]

約数ペア:

[(1, 45040072), (2, 22520036), (4, 11260018), (7, 6434296), (8, 5630009), (11, 4094552), (14, 3217148), (17, 2649416), (22, 2047276), (23, 1958264), (28, 1608574), (34, 1324708), (44, 1023638), (46, 979132), (56, 804287), (68, 662354), (77, 584936), (88, 511819), (92, 489566), (119, 378488), (121, 372232), (136, 331177), (154, 292468), (161, 279752), (184, 244783), (187, 240856), (238, 189244), (242, 186116), (253, 178024), (289, 155848), (308, 146234), (322, 139876), (374, 120428), (391, 115192), (476, 94622), (484, 93058), (506, 89012), (578, 77924), (616, 73117), (644, 69938), (748, 60214), (782, 57596), (847, 53176), (952, 47311), (968, 46529), (1012, 44506), (1156, 38962), (1288, 34969), (1309, 34408), (1496, 30107), (1564, 28798), (1694, 26588), (1771, 25432), (2023, 22264), (2024, 22253), (2057, 21896), (2312, 19481), (2618, 17204), (2737, 16456), (2783, 16184), (3128, 14399), (3179, 14168), (3388, 13294), (3542, 12716), (4046, 11132), (4114, 10948), (4301, 10472), (5236, 8602), (5474, 8228), (5566, 8092), (6358, 7084), (6647, 6776)]