39971664

素因数分解:

$2^4\times 3^3\times {\mathrm{67}}^1\times {\mathrm{1381}}^1$

素因数の和:1465

約数の個数: 80

約数和(自身を含む): 116530240

約数和(自身を除く): 76558576

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 67, 72, 108, 134, 144, 201, 216, 268, 402, 432, 536, 603, 804, 1072, 1206, 1381, 1608, 1809, 2412, 2762, 3216, 3618, 4143, 4824, 5524, 7236, 8286, 9648, 11048, 12429, 14472, 16572, 22096, 24858, 28944, 33144, 37287, 49716, 66288, 74574, 92527, 99432, 149148, 185054, 198864, 277581, 298296, 370108, 555162, 596592, 740216, 832743, 1110324, 1480432, 1665486, 2220648, 2498229, 3330972, 4441296, 4996458, 6661944, 9992916, 13323888, 19985832, 39971664]

約数ペア:

[(1, 39971664), (2, 19985832), (3, 13323888), (4, 9992916), (6, 6661944), (8, 4996458), (9, 4441296), (12, 3330972), (16, 2498229), (18, 2220648), (24, 1665486), (27, 1480432), (36, 1110324), (48, 832743), (54, 740216), (67, 596592), (72, 555162), (108, 370108), (134, 298296), (144, 277581), (201, 198864), (216, 185054), (268, 149148), (402, 99432), (432, 92527), (536, 74574), (603, 66288), (804, 49716), (1072, 37287), (1206, 33144), (1381, 28944), (1608, 24858), (1809, 22096), (2412, 16572), (2762, 14472), (3216, 12429), (3618, 11048), (4143, 9648), (4824, 8286), (5524, 7236)]