78716274

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{144169}}^1$

素因数の和:144194

約数の個数: 32

約数和(自身を含む): 193764480

約数和(自身を除く): 115048206

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 91, 182, 273, 546, 144169, 288338, 432507, 865014, 1009183, 1874197, 2018366, 3027549, 3748394, 5622591, 6055098, 11245182, 13119379, 26238758, 39358137, 78716274]

約数ペア:

[(1, 78716274), (2, 39358137), (3, 26238758), (6, 13119379), (7, 11245182), (13, 6055098), (14, 5622591), (21, 3748394), (26, 3027549), (39, 2018366), (42, 1874197), (78, 1009183), (91, 865014), (182, 432507), (273, 288338), (546, 144169)]