78577668

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^1\times {\mathrm{55967}}^1$

素因数の和:55993

約数の個数: 48

約数和(自身を含む): 219394560

約数和(自身を除く): 140816892

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 108, 117, 156, 234, 351, 468, 702, 1404, 55967, 111934, 167901, 223868, 335802, 503703, 671604, 727571, 1007406, 1455142, 1511109, 2014812, 2182713, 2910284, 3022218, 4365426, 6044436, 6548139, 8730852, 13096278, 19644417, 26192556, 39288834, 78577668]

約数ペア:

[(1, 78577668), (2, 39288834), (3, 26192556), (4, 19644417), (6, 13096278), (9, 8730852), (12, 6548139), (13, 6044436), (18, 4365426), (26, 3022218), (27, 2910284), (36, 2182713), (39, 2014812), (52, 1511109), (54, 1455142), (78, 1007406), (108, 727571), (117, 671604), (156, 503703), (234, 335802), (351, 223868), (468, 167901), (702, 111934), (1404, 55967)]