78737712

素因数分解:

$2^4\times 3^1\times {\mathrm{41}}^1\times {\mathrm{40009}}^1$

素因数の和:40061

約数の個数: 40

約数和(自身を含む): 208372080

約数和(自身を除く): 129634368

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 41, 48, 82, 123, 164, 246, 328, 492, 656, 984, 1968, 40009, 80018, 120027, 160036, 240054, 320072, 480108, 640144, 960216, 1640369, 1920432, 3280738, 4921107, 6561476, 9842214, 13122952, 19684428, 26245904, 39368856, 78737712]

約数ペア:

[(1, 78737712), (2, 39368856), (3, 26245904), (4, 19684428), (6, 13122952), (8, 9842214), (12, 6561476), (16, 4921107), (24, 3280738), (41, 1920432), (48, 1640369), (82, 960216), (123, 640144), (164, 480108), (246, 320072), (328, 240054), (492, 160036), (656, 120027), (984, 80018), (1968, 40009)]