78472836

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{167677}}^1$

素因数の和:167700

約数の個数: 36

約数和(自身を含む): 213621772

約数和(自身を除く): 135148936

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 167677, 335354, 503031, 670708, 1006062, 1509093, 2012124, 2179801, 3018186, 4359602, 6036372, 6539403, 8719204, 13078806, 19618209, 26157612, 39236418, 78472836]

約数ペア:

[(1, 78472836), (2, 39236418), (3, 26157612), (4, 19618209), (6, 13078806), (9, 8719204), (12, 6539403), (13, 6036372), (18, 4359602), (26, 3018186), (36, 2179801), (39, 2012124), (52, 1509093), (78, 1006062), (117, 670708), (156, 503031), (234, 335354), (468, 167677)]