78772008

素因数分解:

$2^3\times 3^1\times 7^4\times {\mathrm{1367}}^1$

素因数の和:1404

約数の個数: 80

約数和(自身を含む): 229906080

約数和(自身を除く): 151134072

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 49, 56, 84, 98, 147, 168, 196, 294, 343, 392, 588, 686, 1029, 1176, 1367, 1372, 2058, 2401, 2734, 2744, 4101, 4116, 4802, 5468, 7203, 8202, 8232, 9569, 9604, 10936, 14406, 16404, 19138, 19208, 28707, 28812, 32808, 38276, 57414, 57624, 66983, 76552, 114828, 133966, 200949, 229656, 267932, 401898, 468881, 535864, 803796, 937762, 1406643, 1607592, 1875524, 2813286, 3282167, 3751048, 5626572, 6564334, 9846501, 11253144, 13128668, 19693002, 26257336, 39386004, 78772008]

約数ペア:

[(1, 78772008), (2, 39386004), (3, 26257336), (4, 19693002), (6, 13128668), (7, 11253144), (8, 9846501), (12, 6564334), (14, 5626572), (21, 3751048), (24, 3282167), (28, 2813286), (42, 1875524), (49, 1607592), (56, 1406643), (84, 937762), (98, 803796), (147, 535864), (168, 468881), (196, 401898), (294, 267932), (343, 229656), (392, 200949), (588, 133966), (686, 114828), (1029, 76552), (1176, 66983), (1367, 57624), (1372, 57414), (2058, 38276), (2401, 32808), (2734, 28812), (2744, 28707), (4101, 19208), (4116, 19138), (4802, 16404), (5468, 14406), (7203, 10936), (8202, 9604), (8232, 9569)]