79912924

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{397}}^1$

素因数の和:507

約数の個数: 72

約数和(自身を含む): 177858240

約数和(自身を除く): 97945316

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 49, 52, 79, 91, 98, 158, 182, 196, 316, 364, 397, 553, 637, 794, 1027, 1106, 1274, 1588, 2054, 2212, 2548, 2779, 3871, 4108, 5161, 5558, 7189, 7742, 10322, 11116, 14378, 15484, 19453, 20644, 28756, 31363, 36127, 38906, 50323, 62726, 72254, 77812, 100646, 125452, 144508, 201292, 219541, 252889, 407719, 439082, 505778, 815438, 878164, 1011556, 1536787, 1630876, 2854033, 3073574, 5708066, 6147148, 11416132, 19978231, 39956462, 79912924]

約数ペア:

[(1, 79912924), (2, 39956462), (4, 19978231), (7, 11416132), (13, 6147148), (14, 5708066), (26, 3073574), (28, 2854033), (49, 1630876), (52, 1536787), (79, 1011556), (91, 878164), (98, 815438), (158, 505778), (182, 439082), (196, 407719), (316, 252889), (364, 219541), (397, 201292), (553, 144508), (637, 125452), (794, 100646), (1027, 77812), (1106, 72254), (1274, 62726), (1588, 50323), (2054, 38906), (2212, 36127), (2548, 31363), (2779, 28756), (3871, 20644), (4108, 19453), (5161, 15484), (5558, 14378), (7189, 11116), (7742, 10322)]