78937364

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{109}}^2\times {\mathrm{151}}^1$

素因数の和:384

約数の個数: 36

約数和(自身を含む): 153101088

約数和(自身を除く): 74163724

約数列:

[1, 2, 4, 11, 22, 44, 109, 151, 218, 302, 436, 604, 1199, 1661, 2398, 3322, 4796, 6644, 11881, 16459, 23762, 32918, 47524, 65836, 130691, 181049, 261382, 362098, 522764, 724196, 1794031, 3588062, 7176124, 19734341, 39468682, 78937364]

約数ペア:

[(1, 78937364), (2, 39468682), (4, 19734341), (11, 7176124), (22, 3588062), (44, 1794031), (109, 724196), (151, 522764), (218, 362098), (302, 261382), (436, 181049), (604, 130691), (1199, 65836), (1661, 47524), (2398, 32918), (3322, 23762), (4796, 16459), (6644, 11881)]