81896052

素因数分解:

$2^2\times 3^1\times 7^3\times {\mathrm{101}}^1\times {\mathrm{197}}^1$

素因数の和:326

約数の個数: 96

約数和(自身を含む): 226195200

約数和(自身を除く): 144299148

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 101, 147, 196, 197, 202, 294, 303, 343, 394, 404, 588, 591, 606, 686, 707, 788, 1029, 1182, 1212, 1372, 1379, 1414, 2058, 2121, 2364, 2758, 2828, 4116, 4137, 4242, 4949, 5516, 8274, 8484, 9653, 9898, 14847, 16548, 19306, 19796, 19897, 28959, 29694, 34643, 38612, 39794, 57918, 59388, 59691, 67571, 69286, 79588, 103929, 115836, 119382, 135142, 138572, 139279, 202713, 207858, 238764, 270284, 278558, 405426, 415716, 417837, 557116, 810852, 835674, 974953, 1671348, 1949906, 2924859, 3899812, 5849718, 6824671, 11699436, 13649342, 20474013, 27298684, 40948026, 81896052]

約数ペア:

[(1, 81896052), (2, 40948026), (3, 27298684), (4, 20474013), (6, 13649342), (7, 11699436), (12, 6824671), (14, 5849718), (21, 3899812), (28, 2924859), (42, 1949906), (49, 1671348), (84, 974953), (98, 835674), (101, 810852), (147, 557116), (196, 417837), (197, 415716), (202, 405426), (294, 278558), (303, 270284), (343, 238764), (394, 207858), (404, 202713), (588, 139279), (591, 138572), (606, 135142), (686, 119382), (707, 115836), (788, 103929), (1029, 79588), (1182, 69286), (1212, 67571), (1372, 59691), (1379, 59388), (1414, 57918), (2058, 39794), (2121, 38612), (2364, 34643), (2758, 29694), (2828, 28959), (4116, 19897), (4137, 19796), (4242, 19306), (4949, 16548), (5516, 14847), (8274, 9898), (8484, 9653)]