78835128

素因数分解:

$2^3\times 3^1\times {\mathrm{41}}^1\times {\mathrm{113}}^1\times {\mathrm{709}}^1$

素因数の和:872

約数の個数: 64

約数和(自身を含む): 203968800

約数和(自身を除く): 125133672

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 41, 82, 113, 123, 164, 226, 246, 328, 339, 452, 492, 678, 709, 904, 984, 1356, 1418, 2127, 2712, 2836, 4254, 4633, 5672, 8508, 9266, 13899, 17016, 18532, 27798, 29069, 37064, 55596, 58138, 80117, 87207, 111192, 116276, 160234, 174414, 232552, 240351, 320468, 348828, 480702, 640936, 697656, 961404, 1922808, 3284797, 6569594, 9854391, 13139188, 19708782, 26278376, 39417564, 78835128]

約数ペア:

[(1, 78835128), (2, 39417564), (3, 26278376), (4, 19708782), (6, 13139188), (8, 9854391), (12, 6569594), (24, 3284797), (41, 1922808), (82, 961404), (113, 697656), (123, 640936), (164, 480702), (226, 348828), (246, 320468), (328, 240351), (339, 232552), (452, 174414), (492, 160234), (678, 116276), (709, 111192), (904, 87207), (984, 80117), (1356, 58138), (1418, 55596), (2127, 37064), (2712, 29069), (2836, 27798), (4254, 18532), (4633, 17016), (5672, 13899), (8508, 9266)]