78924124

素因数分解:

$2^2\times {\mathrm{67}}^1\times {\mathrm{317}}^1\times {\mathrm{929}}^1$

素因数の和:1317

約数の個数: 24

約数和(自身を含む): 140772240

約数和(自身を除く): 61848116

約数列:

[1, 2, 4, 67, 134, 268, 317, 634, 929, 1268, 1858, 3716, 21239, 42478, 62243, 84956, 124486, 248972, 294493, 588986, 1177972, 19731031, 39462062, 78924124]

約数ペア:

[(1, 78924124), (2, 39462062), (4, 19731031), (67, 1177972), (134, 588986), (268, 294493), (317, 248972), (634, 124486), (929, 84956), (1268, 62243), (1858, 42478), (3716, 21239)]