82100276

素因数分解:

$2^2\times {\mathrm{17}}^2\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1$

素因数の和:177

約数の個数: 72

約数和(自身を含む): 165043200

約数和(自身を除く): 82942924

約数列:

[1, 2, 4, 17, 29, 31, 34, 58, 62, 68, 79, 116, 124, 158, 289, 316, 493, 527, 578, 899, 986, 1054, 1156, 1343, 1798, 1972, 2108, 2291, 2449, 2686, 3596, 4582, 4898, 5372, 8381, 8959, 9164, 9796, 15283, 16762, 17918, 22831, 30566, 33524, 35836, 38947, 41633, 45662, 61132, 71021, 77894, 83266, 91324, 142042, 155788, 166532, 259811, 284084, 519622, 662099, 707761, 1039244, 1207357, 1324198, 1415522, 2414714, 2648396, 2831044, 4829428, 20525069, 41050138, 82100276]

約数ペア:

[(1, 82100276), (2, 41050138), (4, 20525069), (17, 4829428), (29, 2831044), (31, 2648396), (34, 2414714), (58, 1415522), (62, 1324198), (68, 1207357), (79, 1039244), (116, 707761), (124, 662099), (158, 519622), (289, 284084), (316, 259811), (493, 166532), (527, 155788), (578, 142042), (899, 91324), (986, 83266), (1054, 77894), (1156, 71021), (1343, 61132), (1798, 45662), (1972, 41633), (2108, 38947), (2291, 35836), (2449, 33524), (2686, 30566), (3596, 22831), (4582, 17918), (4898, 16762), (5372, 15283), (8381, 9796), (8959, 9164)]