79813776

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{157}}^1$

素因数の和:281

約数の個数: 160

約数和(自身を含む): 253912320

約数和(自身を除く): 174098544

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 17, 21, 24, 28, 34, 42, 48, 51, 56, 68, 84, 89, 102, 112, 119, 136, 157, 168, 178, 204, 238, 267, 272, 314, 336, 356, 357, 408, 471, 476, 534, 623, 628, 712, 714, 816, 942, 952, 1068, 1099, 1246, 1256, 1424, 1428, 1513, 1869, 1884, 1904, 2136, 2198, 2492, 2512, 2669, 2856, 3026, 3297, 3738, 3768, 4272, 4396, 4539, 4984, 5338, 5712, 6052, 6594, 7476, 7536, 8007, 8792, 9078, 9968, 10591, 10676, 12104, 13188, 13973, 14952, 16014, 17584, 18156, 18683, 21182, 21352, 24208, 26376, 27946, 29904, 31773, 32028, 36312, 37366, 41919, 42364, 42704, 52752, 55892, 56049, 63546, 64056, 72624, 74732, 83838, 84728, 97811, 111784, 112098, 127092, 128112, 149464, 167676, 169456, 195622, 223568, 224196, 237541, 254184, 293433, 298928, 335352, 391244, 448392, 475082, 508368, 586866, 670704, 712623, 782488, 896784, 950164, 1173732, 1425246, 1564976, 1662787, 1900328, 2347464, 2850492, 3325574, 3800656, 4694928, 4988361, 5700984, 6651148, 9976722, 11401968, 13302296, 19953444, 26604592, 39906888, 79813776]

約数ペア:

[(1, 79813776), (2, 39906888), (3, 26604592), (4, 19953444), (6, 13302296), (7, 11401968), (8, 9976722), (12, 6651148), (14, 5700984), (16, 4988361), (17, 4694928), (21, 3800656), (24, 3325574), (28, 2850492), (34, 2347464), (42, 1900328), (48, 1662787), (51, 1564976), (56, 1425246), (68, 1173732), (84, 950164), (89, 896784), (102, 782488), (112, 712623), (119, 670704), (136, 586866), (157, 508368), (168, 475082), (178, 448392), (204, 391244), (238, 335352), (267, 298928), (272, 293433), (314, 254184), (336, 237541), (356, 224196), (357, 223568), (408, 195622), (471, 169456), (476, 167676), (534, 149464), (623, 128112), (628, 127092), (712, 112098), (714, 111784), (816, 97811), (942, 84728), (952, 83838), (1068, 74732), (1099, 72624), (1246, 64056), (1256, 63546), (1424, 56049), (1428, 55892), (1513, 52752), (1869, 42704), (1884, 42364), (1904, 41919), (2136, 37366), (2198, 36312), (2492, 32028), (2512, 31773), (2669, 29904), (2856, 27946), (3026, 26376), (3297, 24208), (3738, 21352), (3768, 21182), (4272, 18683), (4396, 18156), (4539, 17584), (4984, 16014), (5338, 14952), (5712, 13973), (6052, 13188), (6594, 12104), (7476, 10676), (7536, 10591), (8007, 9968), (8792, 9078)]