71249904

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{1451}}^1$

素因数の和:1507

約数の個数: 120

約数和(自身を含む): 224699904

約数和(自身を除く): 153450000

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 31, 33, 36, 44, 48, 62, 66, 72, 88, 93, 99, 124, 132, 144, 176, 186, 198, 248, 264, 279, 341, 372, 396, 496, 528, 558, 682, 744, 792, 1023, 1116, 1364, 1451, 1488, 1584, 2046, 2232, 2728, 2902, 3069, 4092, 4353, 4464, 5456, 5804, 6138, 8184, 8706, 11608, 12276, 13059, 15961, 16368, 17412, 23216, 24552, 26118, 31922, 34824, 44981, 47883, 49104, 52236, 63844, 69648, 89962, 95766, 104472, 127688, 134943, 143649, 179924, 191532, 208944, 255376, 269886, 287298, 359848, 383064, 404829, 494791, 539772, 574596, 719696, 766128, 809658, 989582, 1079544, 1149192, 1484373, 1619316, 1979164, 2159088, 2298384, 2968746, 3238632, 3958328, 4453119, 5937492, 6477264, 7916656, 8906238, 11874984, 17812476, 23749968, 35624952, 71249904]

約数ペア:

[(1, 71249904), (2, 35624952), (3, 23749968), (4, 17812476), (6, 11874984), (8, 8906238), (9, 7916656), (11, 6477264), (12, 5937492), (16, 4453119), (18, 3958328), (22, 3238632), (24, 2968746), (31, 2298384), (33, 2159088), (36, 1979164), (44, 1619316), (48, 1484373), (62, 1149192), (66, 1079544), (72, 989582), (88, 809658), (93, 766128), (99, 719696), (124, 574596), (132, 539772), (144, 494791), (176, 404829), (186, 383064), (198, 359848), (248, 287298), (264, 269886), (279, 255376), (341, 208944), (372, 191532), (396, 179924), (496, 143649), (528, 134943), (558, 127688), (682, 104472), (744, 95766), (792, 89962), (1023, 69648), (1116, 63844), (1364, 52236), (1451, 49104), (1488, 47883), (1584, 44981), (2046, 34824), (2232, 31922), (2728, 26118), (2902, 24552), (3069, 23216), (4092, 17412), (4353, 16368), (4464, 15961), (5456, 13059), (5804, 12276), (6138, 11608), (8184, 8706)]