71359488

素因数分解:

$2^{10}\times 3^3\times {\mathrm{29}}^1\times {\mathrm{89}}^1$

素因数の和:147

約数の個数: 176

約数和(自身を含む): 221076000

約数和(自身を除く): 149716512

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 29, 32, 36, 48, 54, 58, 64, 72, 87, 89, 96, 108, 116, 128, 144, 174, 178, 192, 216, 232, 256, 261, 267, 288, 348, 356, 384, 432, 464, 512, 522, 534, 576, 696, 712, 768, 783, 801, 864, 928, 1024, 1044, 1068, 1152, 1392, 1424, 1536, 1566, 1602, 1728, 1856, 2088, 2136, 2304, 2403, 2581, 2784, 2848, 3072, 3132, 3204, 3456, 3712, 4176, 4272, 4608, 4806, 5162, 5568, 5696, 6264, 6408, 6912, 7424, 7743, 8352, 8544, 9216, 9612, 10324, 11136, 11392, 12528, 12816, 13824, 14848, 15486, 16704, 17088, 19224, 20648, 22272, 22784, 23229, 25056, 25632, 27648, 29696, 30972, 33408, 34176, 38448, 41296, 44544, 45568, 46458, 50112, 51264, 61944, 66816, 68352, 69687, 76896, 82592, 89088, 91136, 92916, 100224, 102528, 123888, 133632, 136704, 139374, 153792, 165184, 185832, 200448, 205056, 247776, 267264, 273408, 278748, 307584, 330368, 371664, 400896, 410112, 495552, 557496, 615168, 660736, 743328, 801792, 820224, 991104, 1114992, 1230336, 1321472, 1486656, 1982208, 2229984, 2460672, 2642944, 2973312, 3964416, 4459968, 5946624, 7928832, 8919936, 11893248, 17839872, 23786496, 35679744, 71359488]

約数ペア:

[(1, 71359488), (2, 35679744), (3, 23786496), (4, 17839872), (6, 11893248), (8, 8919936), (9, 7928832), (12, 5946624), (16, 4459968), (18, 3964416), (24, 2973312), (27, 2642944), (29, 2460672), (32, 2229984), (36, 1982208), (48, 1486656), (54, 1321472), (58, 1230336), (64, 1114992), (72, 991104), (87, 820224), (89, 801792), (96, 743328), (108, 660736), (116, 615168), (128, 557496), (144, 495552), (174, 410112), (178, 400896), (192, 371664), (216, 330368), (232, 307584), (256, 278748), (261, 273408), (267, 267264), (288, 247776), (348, 205056), (356, 200448), (384, 185832), (432, 165184), (464, 153792), (512, 139374), (522, 136704), (534, 133632), (576, 123888), (696, 102528), (712, 100224), (768, 92916), (783, 91136), (801, 89088), (864, 82592), (928, 76896), (1024, 69687), (1044, 68352), (1068, 66816), (1152, 61944), (1392, 51264), (1424, 50112), (1536, 46458), (1566, 45568), (1602, 44544), (1728, 41296), (1856, 38448), (2088, 34176), (2136, 33408), (2304, 30972), (2403, 29696), (2581, 27648), (2784, 25632), (2848, 25056), (3072, 23229), (3132, 22784), (3204, 22272), (3456, 20648), (3712, 19224), (4176, 17088), (4272, 16704), (4608, 15486), (4806, 14848), (5162, 13824), (5568, 12816), (5696, 12528), (6264, 11392), (6408, 11136), (6912, 10324), (7424, 9612), (7743, 9216), (8352, 8544)]