78109018

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{1559}}^1$

素因数の和:1662

約数の個数: 32

約数和(自身を含む): 132088320

約数和(自身を除く): 53979302

約数列:

[1, 2, 13, 26, 41, 47, 82, 94, 533, 611, 1066, 1222, 1559, 1927, 3118, 3854, 20267, 25051, 40534, 50102, 63919, 73273, 127838, 146546, 830947, 952549, 1661894, 1905098, 3004193, 6008386, 39054509, 78109018]

約数ペア:

[(1, 78109018), (2, 39054509), (13, 6008386), (26, 3004193), (41, 1905098), (47, 1661894), (82, 952549), (94, 830947), (533, 146546), (611, 127838), (1066, 73273), (1222, 63919), (1559, 50102), (1927, 40534), (3118, 25051), (3854, 20267)]