72902172

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{29927}}^1$

素因数の和:29970

約数の個数: 48

約数和(自身を含む): 201116160

約数和(自身を除く): 128213988

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 29, 42, 58, 84, 87, 116, 174, 203, 348, 406, 609, 812, 1218, 2436, 29927, 59854, 89781, 119708, 179562, 209489, 359124, 418978, 628467, 837956, 867883, 1256934, 1735766, 2513868, 2603649, 3471532, 5207298, 6075181, 10414596, 12150362, 18225543, 24300724, 36451086, 72902172]

約数ペア:

[(1, 72902172), (2, 36451086), (3, 24300724), (4, 18225543), (6, 12150362), (7, 10414596), (12, 6075181), (14, 5207298), (21, 3471532), (28, 2603649), (29, 2513868), (42, 1735766), (58, 1256934), (84, 867883), (87, 837956), (116, 628467), (174, 418978), (203, 359124), (348, 209489), (406, 179562), (609, 119708), (812, 89781), (1218, 59854), (2436, 29927)]