78255684

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{167213}}^1$

素因数の和:167236

約数の個数: 36

約数和(自身を含む): 213030636

約数和(自身を除く): 134774952

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 167213, 334426, 501639, 668852, 1003278, 1504917, 2006556, 2173769, 3009834, 4347538, 6019668, 6521307, 8695076, 13042614, 19563921, 26085228, 39127842, 78255684]

約数ペア:

[(1, 78255684), (2, 39127842), (3, 26085228), (4, 19563921), (6, 13042614), (9, 8695076), (12, 6521307), (13, 6019668), (18, 4347538), (26, 3009834), (36, 2173769), (39, 2006556), (52, 1504917), (78, 1003278), (117, 668852), (156, 501639), (234, 334426), (468, 167213)]