61511436

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{443}}^1$

素因数の和:508

約数の個数: 144

約数和(自身を含む): 193939200

約数和(自身を除く): 132427764

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 28, 29, 36, 38, 42, 57, 58, 63, 76, 84, 87, 114, 116, 126, 133, 171, 174, 203, 228, 252, 261, 266, 342, 348, 399, 406, 443, 522, 532, 551, 609, 684, 798, 812, 886, 1044, 1102, 1197, 1218, 1329, 1596, 1653, 1772, 1827, 2204, 2394, 2436, 2658, 3101, 3306, 3654, 3857, 3987, 4788, 4959, 5316, 6202, 6612, 7308, 7714, 7974, 8417, 9303, 9918, 11571, 12404, 12847, 15428, 15948, 16834, 18606, 19836, 23142, 25251, 25694, 27909, 33668, 34713, 37212, 38541, 46284, 50502, 51388, 55818, 58919, 69426, 75753, 77082, 89929, 101004, 111636, 115623, 117838, 138852, 151506, 154164, 176757, 179858, 231246, 235676, 244093, 269787, 303012, 353514, 359716, 462492, 488186, 530271, 539574, 707028, 732279, 809361, 976372, 1060542, 1079148, 1464558, 1618722, 1708651, 2121084, 2196837, 2929116, 3237444, 3417302, 4393674, 5125953, 6834604, 8787348, 10251906, 15377859, 20503812, 30755718, 61511436]

約数ペア:

[(1, 61511436), (2, 30755718), (3, 20503812), (4, 15377859), (6, 10251906), (7, 8787348), (9, 6834604), (12, 5125953), (14, 4393674), (18, 3417302), (19, 3237444), (21, 2929116), (28, 2196837), (29, 2121084), (36, 1708651), (38, 1618722), (42, 1464558), (57, 1079148), (58, 1060542), (63, 976372), (76, 809361), (84, 732279), (87, 707028), (114, 539574), (116, 530271), (126, 488186), (133, 462492), (171, 359716), (174, 353514), (203, 303012), (228, 269787), (252, 244093), (261, 235676), (266, 231246), (342, 179858), (348, 176757), (399, 154164), (406, 151506), (443, 138852), (522, 117838), (532, 115623), (551, 111636), (609, 101004), (684, 89929), (798, 77082), (812, 75753), (886, 69426), (1044, 58919), (1102, 55818), (1197, 51388), (1218, 50502), (1329, 46284), (1596, 38541), (1653, 37212), (1772, 34713), (1827, 33668), (2204, 27909), (2394, 25694), (2436, 25251), (2658, 23142), (3101, 19836), (3306, 18606), (3654, 16834), (3857, 15948), (3987, 15428), (4788, 12847), (4959, 12404), (5316, 11571), (6202, 9918), (6612, 9303), (7308, 8417), (7714, 7974)]