72096724

素因数分解:

$2^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{233}}^1\times {\mathrm{257}}^1$

素因数の和:544

約数の個数: 48

約数和(自身を含む): 148756608

約数和(自身を除く): 76659884

約数列:

[1, 2, 4, 7, 14, 28, 43, 86, 172, 233, 257, 301, 466, 514, 602, 932, 1028, 1204, 1631, 1799, 3262, 3598, 6524, 7196, 10019, 11051, 20038, 22102, 40076, 44204, 59881, 70133, 77357, 119762, 140266, 154714, 239524, 280532, 309428, 419167, 838334, 1676668, 2574883, 5149766, 10299532, 18024181, 36048362, 72096724]

約数ペア:

[(1, 72096724), (2, 36048362), (4, 18024181), (7, 10299532), (14, 5149766), (28, 2574883), (43, 1676668), (86, 838334), (172, 419167), (233, 309428), (257, 280532), (301, 239524), (466, 154714), (514, 140266), (602, 119762), (932, 77357), (1028, 70133), (1204, 59881), (1631, 44204), (1799, 40076), (3262, 22102), (3598, 20038), (6524, 11051), (7196, 10019)]