82180176

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{127}}^1$

素因数の和:229

約数の個数: 160

約数和(自身を含む): 247984128

約数和(自身を除く): 165803952

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 17, 24, 26, 34, 39, 48, 51, 52, 61, 68, 78, 102, 104, 122, 127, 136, 156, 183, 204, 208, 221, 244, 254, 272, 312, 366, 381, 408, 442, 488, 508, 624, 663, 732, 762, 793, 816, 884, 976, 1016, 1037, 1326, 1464, 1524, 1586, 1651, 1768, 2032, 2074, 2159, 2379, 2652, 2928, 3048, 3111, 3172, 3302, 3536, 4148, 4318, 4758, 4953, 5304, 6096, 6222, 6344, 6477, 6604, 7747, 8296, 8636, 9516, 9906, 10608, 12444, 12688, 12954, 13208, 13481, 15494, 16592, 17272, 19032, 19812, 23241, 24888, 25908, 26416, 26962, 28067, 30988, 34544, 38064, 39624, 40443, 46482, 49776, 51816, 53924, 56134, 61976, 79248, 80886, 84201, 92964, 100711, 103632, 107848, 112268, 123952, 131699, 161772, 168402, 185928, 201422, 215696, 224536, 263398, 302133, 323544, 336804, 371856, 395097, 402844, 449072, 526796, 604266, 647088, 673608, 790194, 805688, 1053592, 1208532, 1347216, 1580388, 1611376, 1712087, 2107184, 2417064, 3160776, 3424174, 4834128, 5136261, 6321552, 6848348, 10272522, 13696696, 20545044, 27393392, 41090088, 82180176]

約数ペア:

[(1, 82180176), (2, 41090088), (3, 27393392), (4, 20545044), (6, 13696696), (8, 10272522), (12, 6848348), (13, 6321552), (16, 5136261), (17, 4834128), (24, 3424174), (26, 3160776), (34, 2417064), (39, 2107184), (48, 1712087), (51, 1611376), (52, 1580388), (61, 1347216), (68, 1208532), (78, 1053592), (102, 805688), (104, 790194), (122, 673608), (127, 647088), (136, 604266), (156, 526796), (183, 449072), (204, 402844), (208, 395097), (221, 371856), (244, 336804), (254, 323544), (272, 302133), (312, 263398), (366, 224536), (381, 215696), (408, 201422), (442, 185928), (488, 168402), (508, 161772), (624, 131699), (663, 123952), (732, 112268), (762, 107848), (793, 103632), (816, 100711), (884, 92964), (976, 84201), (1016, 80886), (1037, 79248), (1326, 61976), (1464, 56134), (1524, 53924), (1586, 51816), (1651, 49776), (1768, 46482), (2032, 40443), (2074, 39624), (2159, 38064), (2379, 34544), (2652, 30988), (2928, 28067), (3048, 26962), (3111, 26416), (3172, 25908), (3302, 24888), (3536, 23241), (4148, 19812), (4318, 19032), (4758, 17272), (4953, 16592), (5304, 15494), (6096, 13481), (6222, 13208), (6344, 12954), (6477, 12688), (6604, 12444), (7747, 10608), (8296, 9906), (8636, 9516)]