78396552

素因数分解:

$2^3\times 3^3\times {\mathrm{13}}^1\times {\mathrm{27919}}^1$

素因数の和:27947

約数の個数: 64

約数和(自身を含む): 234528000

約数和(自身を除く): 156131448

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 39, 52, 54, 72, 78, 104, 108, 117, 156, 216, 234, 312, 351, 468, 702, 936, 1404, 2808, 27919, 55838, 83757, 111676, 167514, 223352, 251271, 335028, 362947, 502542, 670056, 725894, 753813, 1005084, 1088841, 1451788, 1507626, 2010168, 2177682, 2903576, 3015252, 3266523, 4355364, 6030504, 6533046, 8710728, 9799569, 13066092, 19599138, 26132184, 39198276, 78396552]

約数ペア:

[(1, 78396552), (2, 39198276), (3, 26132184), (4, 19599138), (6, 13066092), (8, 9799569), (9, 8710728), (12, 6533046), (13, 6030504), (18, 4355364), (24, 3266523), (26, 3015252), (27, 2903576), (36, 2177682), (39, 2010168), (52, 1507626), (54, 1451788), (72, 1088841), (78, 1005084), (104, 753813), (108, 725894), (117, 670056), (156, 502542), (216, 362947), (234, 335028), (312, 251271), (351, 223352), (468, 167514), (702, 111676), (936, 83757), (1404, 55838), (2808, 27919)]