80579304

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{197}}^1$

素因数の和:264

約数の個数: 192

約数和(自身を含む): 259459200

約数和(自身を除く): 178879896

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 19, 23, 24, 26, 36, 38, 39, 46, 52, 57, 69, 72, 76, 78, 92, 104, 114, 117, 138, 152, 156, 171, 184, 197, 207, 228, 234, 247, 276, 299, 312, 342, 394, 414, 437, 456, 468, 494, 552, 591, 598, 684, 741, 788, 828, 874, 897, 936, 988, 1182, 1196, 1311, 1368, 1482, 1576, 1656, 1748, 1773, 1794, 1976, 2223, 2364, 2392, 2561, 2622, 2691, 2964, 3496, 3546, 3588, 3743, 3933, 4446, 4531, 4728, 5122, 5244, 5382, 5681, 5928, 7092, 7176, 7486, 7683, 7866, 8892, 9062, 10244, 10488, 10764, 11229, 11362, 13593, 14184, 14972, 15366, 15732, 17043, 17784, 18124, 20488, 21528, 22458, 22724, 23049, 27186, 29944, 30732, 31464, 33687, 34086, 36248, 40779, 44916, 45448, 46098, 48659, 51129, 54372, 58903, 61464, 67374, 68172, 81558, 86089, 89832, 92196, 97318, 102258, 108744, 117806, 134748, 136344, 145977, 163116, 172178, 176709, 184392, 194636, 204516, 235612, 258267, 269496, 291954, 326232, 344356, 353418, 389272, 409032, 437931, 471224, 516534, 530127, 583908, 688712, 706836, 774801, 875862, 1033068, 1060254, 1119157, 1167816, 1413672, 1549602, 1751724, 2066136, 2120508, 2238314, 3099204, 3357471, 3503448, 4241016, 4476628, 6198408, 6714942, 8953256, 10072413, 13429884, 20144826, 26859768, 40289652, 80579304]

約数ペア:

[(1, 80579304), (2, 40289652), (3, 26859768), (4, 20144826), (6, 13429884), (8, 10072413), (9, 8953256), (12, 6714942), (13, 6198408), (18, 4476628), (19, 4241016), (23, 3503448), (24, 3357471), (26, 3099204), (36, 2238314), (38, 2120508), (39, 2066136), (46, 1751724), (52, 1549602), (57, 1413672), (69, 1167816), (72, 1119157), (76, 1060254), (78, 1033068), (92, 875862), (104, 774801), (114, 706836), (117, 688712), (138, 583908), (152, 530127), (156, 516534), (171, 471224), (184, 437931), (197, 409032), (207, 389272), (228, 353418), (234, 344356), (247, 326232), (276, 291954), (299, 269496), (312, 258267), (342, 235612), (394, 204516), (414, 194636), (437, 184392), (456, 176709), (468, 172178), (494, 163116), (552, 145977), (591, 136344), (598, 134748), (684, 117806), (741, 108744), (788, 102258), (828, 97318), (874, 92196), (897, 89832), (936, 86089), (988, 81558), (1182, 68172), (1196, 67374), (1311, 61464), (1368, 58903), (1482, 54372), (1576, 51129), (1656, 48659), (1748, 46098), (1773, 45448), (1794, 44916), (1976, 40779), (2223, 36248), (2364, 34086), (2392, 33687), (2561, 31464), (2622, 30732), (2691, 29944), (2964, 27186), (3496, 23049), (3546, 22724), (3588, 22458), (3743, 21528), (3933, 20488), (4446, 18124), (4531, 17784), (4728, 17043), (5122, 15732), (5244, 15366), (5382, 14972), (5681, 14184), (5928, 13593), (7092, 11362), (7176, 11229), (7486, 10764), (7683, 10488), (7866, 10244), (8892, 9062)]