42082872

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{229}}^1$

素因数の和:301

約数の個数: 128

約数和(自身を含む): 123648000

約数和(自身を除く): 81565128

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 19, 24, 26, 31, 38, 39, 52, 57, 62, 76, 78, 93, 104, 114, 124, 152, 156, 186, 228, 229, 247, 248, 312, 372, 403, 456, 458, 494, 589, 687, 741, 744, 806, 916, 988, 1178, 1209, 1374, 1482, 1612, 1767, 1832, 1976, 2356, 2418, 2748, 2964, 2977, 3224, 3534, 4351, 4712, 4836, 5496, 5928, 5954, 7068, 7099, 7657, 8702, 8931, 9672, 11908, 13053, 14136, 14198, 15314, 17404, 17862, 21297, 22971, 23816, 26106, 28396, 30628, 34808, 35724, 42594, 45942, 52212, 56563, 56792, 61256, 71448, 85188, 91884, 92287, 104424, 113126, 134881, 169689, 170376, 183768, 184574, 226252, 269762, 276861, 339378, 369148, 404643, 452504, 539524, 553722, 678756, 738296, 809286, 1079048, 1107444, 1357512, 1618572, 1753453, 2214888, 3237144, 3506906, 5260359, 7013812, 10520718, 14027624, 21041436, 42082872]

約数ペア:

[(1, 42082872), (2, 21041436), (3, 14027624), (4, 10520718), (6, 7013812), (8, 5260359), (12, 3506906), (13, 3237144), (19, 2214888), (24, 1753453), (26, 1618572), (31, 1357512), (38, 1107444), (39, 1079048), (52, 809286), (57, 738296), (62, 678756), (76, 553722), (78, 539524), (93, 452504), (104, 404643), (114, 369148), (124, 339378), (152, 276861), (156, 269762), (186, 226252), (228, 184574), (229, 183768), (247, 170376), (248, 169689), (312, 134881), (372, 113126), (403, 104424), (456, 92287), (458, 91884), (494, 85188), (589, 71448), (687, 61256), (741, 56792), (744, 56563), (806, 52212), (916, 45942), (988, 42594), (1178, 35724), (1209, 34808), (1374, 30628), (1482, 28396), (1612, 26106), (1767, 23816), (1832, 22971), (1976, 21297), (2356, 17862), (2418, 17404), (2748, 15314), (2964, 14198), (2977, 14136), (3224, 13053), (3534, 11908), (4351, 9672), (4712, 8931), (4836, 8702), (5496, 7657), (5928, 7099), (5954, 7068)]