43556968

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1$

素因数の和:159

約数の個数: 128

約数和(自身を含む): 109670400

約数和(自身を除く): 66113432

約数列:

[1, 2, 4, 7, 8, 13, 14, 19, 26, 28, 38, 47, 52, 56, 67, 76, 91, 94, 104, 133, 134, 152, 182, 188, 247, 266, 268, 329, 364, 376, 469, 494, 532, 536, 611, 658, 728, 871, 893, 938, 988, 1064, 1222, 1273, 1316, 1729, 1742, 1786, 1876, 1976, 2444, 2546, 2632, 3149, 3458, 3484, 3572, 3752, 4277, 4888, 5092, 6097, 6251, 6298, 6916, 6968, 7144, 8554, 8911, 10184, 11609, 12194, 12502, 12596, 13832, 16549, 17108, 17822, 22043, 23218, 24388, 25004, 25192, 33098, 34216, 35644, 40937, 44086, 46436, 48776, 50008, 59831, 66196, 71288, 81263, 81874, 88172, 92872, 115843, 119662, 132392, 162526, 163748, 176344, 231686, 239324, 286559, 325052, 327496, 418817, 463372, 478648, 573118, 650104, 777803, 837634, 926744, 1146236, 1555606, 1675268, 2292472, 3111212, 3350536, 5444621, 6222424, 10889242, 21778484, 43556968]

約数ペア:

[(1, 43556968), (2, 21778484), (4, 10889242), (7, 6222424), (8, 5444621), (13, 3350536), (14, 3111212), (19, 2292472), (26, 1675268), (28, 1555606), (38, 1146236), (47, 926744), (52, 837634), (56, 777803), (67, 650104), (76, 573118), (91, 478648), (94, 463372), (104, 418817), (133, 327496), (134, 325052), (152, 286559), (182, 239324), (188, 231686), (247, 176344), (266, 163748), (268, 162526), (329, 132392), (364, 119662), (376, 115843), (469, 92872), (494, 88172), (532, 81874), (536, 81263), (611, 71288), (658, 66196), (728, 59831), (871, 50008), (893, 48776), (938, 46436), (988, 44086), (1064, 40937), (1222, 35644), (1273, 34216), (1316, 33098), (1729, 25192), (1742, 25004), (1786, 24388), (1876, 23218), (1976, 22043), (2444, 17822), (2546, 17108), (2632, 16549), (3149, 13832), (3458, 12596), (3484, 12502), (3572, 12194), (3752, 11609), (4277, 10184), (4888, 8911), (5092, 8554), (6097, 7144), (6251, 6968), (6298, 6916)]