72351290

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{9817}}^1$

素因数の和:9902

約数の個数: 32

約数和(自身を含む): 144206784

約数和(自身を除く): 71855494

約数列:

[1, 2, 5, 10, 11, 22, 55, 67, 110, 134, 335, 670, 737, 1474, 3685, 7370, 9817, 19634, 49085, 98170, 107987, 215974, 539935, 657739, 1079870, 1315478, 3288695, 6577390, 7235129, 14470258, 36175645, 72351290]

約数ペア:

[(1, 72351290), (2, 36175645), (5, 14470258), (10, 7235129), (11, 6577390), (22, 3288695), (55, 1315478), (67, 1079870), (110, 657739), (134, 539935), (335, 215974), (670, 107987), (737, 98170), (1474, 49085), (3685, 19634), (7370, 9817)]