72268924

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{251}}^1$

素因数の和:395

約数の個数: 72

約数和(自身を含む): 160474608

約数和(自身を除く): 88205684

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 49, 52, 91, 98, 113, 182, 196, 226, 251, 364, 452, 502, 637, 791, 1004, 1274, 1469, 1582, 1757, 2548, 2938, 3164, 3263, 3514, 5537, 5876, 6526, 7028, 10283, 11074, 12299, 13052, 20566, 22148, 22841, 24598, 28363, 41132, 45682, 49196, 56726, 71981, 91364, 113452, 143962, 159887, 198541, 287924, 319774, 368719, 397082, 639548, 737438, 794164, 1389787, 1474876, 2581033, 2779574, 5162066, 5559148, 10324132, 18067231, 36134462, 72268924]

約数ペア:

[(1, 72268924), (2, 36134462), (4, 18067231), (7, 10324132), (13, 5559148), (14, 5162066), (26, 2779574), (28, 2581033), (49, 1474876), (52, 1389787), (91, 794164), (98, 737438), (113, 639548), (182, 397082), (196, 368719), (226, 319774), (251, 287924), (364, 198541), (452, 159887), (502, 143962), (637, 113452), (791, 91364), (1004, 71981), (1274, 56726), (1469, 49196), (1582, 45682), (1757, 41132), (2548, 28363), (2938, 24598), (3164, 22841), (3263, 22148), (3514, 20566), (5537, 13052), (5876, 12299), (6526, 11074), (7028, 10283)]