78415272

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{83777}}^1$

素因数の和:83802

約数の個数: 48

約数和(自身を含む): 228713940

約数和(自身を除く): 150298668

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 104, 117, 156, 234, 312, 468, 936, 83777, 167554, 251331, 335108, 502662, 670216, 753993, 1005324, 1089101, 1507986, 2010648, 2178202, 3015972, 3267303, 4356404, 6031944, 6534606, 8712808, 9801909, 13069212, 19603818, 26138424, 39207636, 78415272]

約数ペア:

[(1, 78415272), (2, 39207636), (3, 26138424), (4, 19603818), (6, 13069212), (8, 9801909), (9, 8712808), (12, 6534606), (13, 6031944), (18, 4356404), (24, 3267303), (26, 3015972), (36, 2178202), (39, 2010648), (52, 1507986), (72, 1089101), (78, 1005324), (104, 753993), (117, 670216), (156, 502662), (234, 335108), (312, 251331), (468, 167554), (936, 83777)]