78319878

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{143443}}^1$

素因数の和:143468

約数の個数: 32

約数和(自身を含む): 192788736

約数和(自身を除く): 114468858

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 91, 182, 273, 546, 143443, 286886, 430329, 860658, 1004101, 1864759, 2008202, 3012303, 3729518, 5594277, 6024606, 11188554, 13053313, 26106626, 39159939, 78319878]

約数ペア:

[(1, 78319878), (2, 39159939), (3, 26106626), (6, 13053313), (7, 11188554), (13, 6024606), (14, 5594277), (21, 3729518), (26, 3012303), (39, 2008202), (42, 1864759), (78, 1004101), (91, 860658), (182, 430329), (273, 286886), (546, 143443)]