74123712

素因数分解:

$2^6\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{521}}^1$

素因数の和:571

約数の個数: 168

約数和(自身を含む): 241310160

約数和(自身を除く): 167186448

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 19, 24, 26, 32, 36, 38, 39, 48, 52, 57, 64, 72, 76, 78, 96, 104, 114, 117, 144, 152, 156, 171, 192, 208, 228, 234, 247, 288, 304, 312, 342, 416, 456, 468, 494, 521, 576, 608, 624, 684, 741, 832, 912, 936, 988, 1042, 1216, 1248, 1368, 1482, 1563, 1824, 1872, 1976, 2084, 2223, 2496, 2736, 2964, 3126, 3648, 3744, 3952, 4168, 4446, 4689, 5472, 5928, 6252, 6773, 7488, 7904, 8336, 8892, 9378, 9899, 10944, 11856, 12504, 13546, 15808, 16672, 17784, 18756, 19798, 20319, 23712, 25008, 27092, 29697, 33344, 35568, 37512, 39596, 40638, 47424, 50016, 54184, 59394, 60957, 71136, 75024, 79192, 81276, 89091, 100032, 108368, 118788, 121914, 128687, 142272, 150048, 158384, 162552, 178182, 216736, 237576, 243828, 257374, 300096, 316768, 325104, 356364, 386061, 433472, 475152, 487656, 514748, 633536, 650208, 712728, 772122, 950304, 975312, 1029496, 1158183, 1300416, 1425456, 1544244, 1900608, 1950624, 2058992, 2316366, 2850912, 3088488, 3901248, 4117984, 4632732, 5701824, 6176976, 8235968, 9265464, 12353952, 18530928, 24707904, 37061856, 74123712]

約数ペア:

[(1, 74123712), (2, 37061856), (3, 24707904), (4, 18530928), (6, 12353952), (8, 9265464), (9, 8235968), (12, 6176976), (13, 5701824), (16, 4632732), (18, 4117984), (19, 3901248), (24, 3088488), (26, 2850912), (32, 2316366), (36, 2058992), (38, 1950624), (39, 1900608), (48, 1544244), (52, 1425456), (57, 1300416), (64, 1158183), (72, 1029496), (76, 975312), (78, 950304), (96, 772122), (104, 712728), (114, 650208), (117, 633536), (144, 514748), (152, 487656), (156, 475152), (171, 433472), (192, 386061), (208, 356364), (228, 325104), (234, 316768), (247, 300096), (288, 257374), (304, 243828), (312, 237576), (342, 216736), (416, 178182), (456, 162552), (468, 158384), (494, 150048), (521, 142272), (576, 128687), (608, 121914), (624, 118788), (684, 108368), (741, 100032), (832, 89091), (912, 81276), (936, 79192), (988, 75024), (1042, 71136), (1216, 60957), (1248, 59394), (1368, 54184), (1482, 50016), (1563, 47424), (1824, 40638), (1872, 39596), (1976, 37512), (2084, 35568), (2223, 33344), (2496, 29697), (2736, 27092), (2964, 25008), (3126, 23712), (3648, 20319), (3744, 19798), (3952, 18756), (4168, 17784), (4446, 16672), (4689, 15808), (5472, 13546), (5928, 12504), (6252, 11856), (6773, 10944), (7488, 9899), (7904, 9378), (8336, 8892)]