74347224

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{271}}^1$

素因数の和:381

約数の個数: 128

約数和(自身を含む): 225607680

約数和(自身を除く): 151260456

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 23, 24, 28, 42, 46, 56, 69, 71, 84, 92, 138, 142, 161, 168, 184, 213, 271, 276, 284, 322, 426, 483, 497, 542, 552, 568, 644, 813, 852, 966, 994, 1084, 1288, 1491, 1626, 1633, 1704, 1897, 1932, 1988, 2168, 2982, 3252, 3266, 3794, 3864, 3976, 4899, 5691, 5964, 6233, 6504, 6532, 7588, 9798, 11382, 11431, 11928, 12466, 13064, 15176, 18699, 19241, 19596, 22764, 22862, 24932, 34293, 37398, 38482, 39192, 43631, 45528, 45724, 49864, 57723, 68586, 74796, 76964, 87262, 91448, 115446, 130893, 134687, 137172, 149592, 153928, 174524, 230892, 261786, 269374, 274344, 349048, 404061, 442543, 461784, 523572, 538748, 808122, 885086, 1047144, 1077496, 1327629, 1616244, 1770172, 2655258, 3097801, 3232488, 3540344, 5310516, 6195602, 9293403, 10621032, 12391204, 18586806, 24782408, 37173612, 74347224]

約数ペア:

[(1, 74347224), (2, 37173612), (3, 24782408), (4, 18586806), (6, 12391204), (7, 10621032), (8, 9293403), (12, 6195602), (14, 5310516), (21, 3540344), (23, 3232488), (24, 3097801), (28, 2655258), (42, 1770172), (46, 1616244), (56, 1327629), (69, 1077496), (71, 1047144), (84, 885086), (92, 808122), (138, 538748), (142, 523572), (161, 461784), (168, 442543), (184, 404061), (213, 349048), (271, 274344), (276, 269374), (284, 261786), (322, 230892), (426, 174524), (483, 153928), (497, 149592), (542, 137172), (552, 134687), (568, 130893), (644, 115446), (813, 91448), (852, 87262), (966, 76964), (994, 74796), (1084, 68586), (1288, 57723), (1491, 49864), (1626, 45724), (1633, 45528), (1704, 43631), (1897, 39192), (1932, 38482), (1988, 37398), (2168, 34293), (2982, 24932), (3252, 22862), (3266, 22764), (3794, 19596), (3864, 19241), (3976, 18699), (4899, 15176), (5691, 13064), (5964, 12466), (6233, 11928), (6504, 11431), (6532, 11382), (7588, 9798)]