78414648

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^2\times {\mathrm{19333}}^1$

素因数の和:19368

約数の個数: 48

約数和(自身を含む): 212287320

約数和(自身を除く): 133872672

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 169, 312, 338, 507, 676, 1014, 1352, 2028, 4056, 19333, 38666, 57999, 77332, 115998, 154664, 231996, 251329, 463992, 502658, 753987, 1005316, 1507974, 2010632, 3015948, 3267277, 6031896, 6534554, 9801831, 13069108, 19603662, 26138216, 39207324, 78414648]

約数ペア:

[(1, 78414648), (2, 39207324), (3, 26138216), (4, 19603662), (6, 13069108), (8, 9801831), (12, 6534554), (13, 6031896), (24, 3267277), (26, 3015948), (39, 2010632), (52, 1507974), (78, 1005316), (104, 753987), (156, 502658), (169, 463992), (312, 251329), (338, 231996), (507, 154664), (676, 115998), (1014, 77332), (1352, 57999), (2028, 38666), (4056, 19333)]