78865566

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{15091}}^1$

素因数の和:15176

約数の個数: 32

約数和(自身を含む): 172411008

約数和(自身を除く): 93545442

約数列:

[1, 2, 3, 6, 13, 26, 39, 67, 78, 134, 201, 402, 871, 1742, 2613, 5226, 15091, 30182, 45273, 90546, 196183, 392366, 588549, 1011097, 1177098, 2022194, 3033291, 6066582, 13144261, 26288522, 39432783, 78865566]

約数ペア:

[(1, 78865566), (2, 39432783), (3, 26288522), (6, 13144261), (13, 6066582), (26, 3033291), (39, 2022194), (67, 1177098), (78, 1011097), (134, 588549), (201, 392366), (402, 196183), (871, 90546), (1742, 45273), (2613, 30182), (5226, 15091)]