78661944

素因数分解:

$2^3\times 3^2\times {\mathrm{41}}^1\times {\mathrm{26647}}^1$

素因数の和:26700

約数の個数: 48

約数和(自身を含む): 218247120

約数和(自身を除く): 139585176

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 41, 72, 82, 123, 164, 246, 328, 369, 492, 738, 984, 1476, 2952, 26647, 53294, 79941, 106588, 159882, 213176, 239823, 319764, 479646, 639528, 959292, 1092527, 1918584, 2185054, 3277581, 4370108, 6555162, 8740216, 9832743, 13110324, 19665486, 26220648, 39330972, 78661944]

約数ペア:

[(1, 78661944), (2, 39330972), (3, 26220648), (4, 19665486), (6, 13110324), (8, 9832743), (9, 8740216), (12, 6555162), (18, 4370108), (24, 3277581), (36, 2185054), (41, 1918584), (72, 1092527), (82, 959292), (123, 639528), (164, 479646), (246, 319764), (328, 239823), (369, 213176), (492, 159882), (738, 106588), (984, 79941), (1476, 53294), (2952, 26647)]