80491314204

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{571}}^1\times {\mathrm{13009}}^1$

素因数の和:13640

約数の個数: 144

約数和(自身を含む): 238373175040

約数和(自身を除く): 157881860836

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 43, 63, 84, 86, 126, 129, 172, 252, 258, 301, 387, 516, 571, 602, 774, 903, 1142, 1204, 1548, 1713, 1806, 2284, 2709, 3426, 3612, 3997, 5139, 5418, 6852, 7994, 10278, 10836, 11991, 13009, 15988, 20556, 23982, 24553, 26018, 35973, 39027, 47964, 49106, 52036, 71946, 73659, 78054, 91063, 98212, 117081, 143892, 147318, 156108, 171871, 182126, 220977, 234162, 273189, 294636, 343742, 364252, 441954, 468324, 515613, 546378, 559387, 687484, 819567, 883908, 1031226, 1092756, 1118774, 1546839, 1639134, 1678161, 2062452, 2237548, 3093678, 3278268, 3356322, 3915709, 5034483, 6187356, 6712644, 7428139, 7831418, 10068966, 11747127, 14856278, 15662836, 20137932, 22284417, 23494254, 29712556, 35241381, 44568834, 46988508, 51996973, 66853251, 70482762, 89137668, 103993946, 133706502, 140965524, 155990919, 207987892, 267413004, 311981838, 319409977, 467972757, 623963676, 638819954, 935945514, 958229931, 1277639908, 1871891028, 1916459862, 2235869839, 2874689793, 3832919724, 4471739678, 5749379586, 6707609517, 8943479356, 11498759172, 13415219034, 20122828551, 26830438068, 40245657102, 80491314204]

約数ペア:

[(1, 80491314204), (2, 40245657102), (3, 26830438068), (4, 20122828551), (6, 13415219034), (7, 11498759172), (9, 8943479356), (12, 6707609517), (14, 5749379586), (18, 4471739678), (21, 3832919724), (28, 2874689793), (36, 2235869839), (42, 1916459862), (43, 1871891028), (63, 1277639908), (84, 958229931), (86, 935945514), (126, 638819954), (129, 623963676), (172, 467972757), (252, 319409977), (258, 311981838), (301, 267413004), (387, 207987892), (516, 155990919), (571, 140965524), (602, 133706502), (774, 103993946), (903, 89137668), (1142, 70482762), (1204, 66853251), (1548, 51996973), (1713, 46988508), (1806, 44568834), (2284, 35241381), (2709, 29712556), (3426, 23494254), (3612, 22284417), (3997, 20137932), (5139, 15662836), (5418, 14856278), (6852, 11747127), (7994, 10068966), (10278, 7831418), (10836, 7428139), (11991, 6712644), (13009, 6187356), (15988, 5034483), (20556, 3915709), (23982, 3356322), (24553, 3278268), (26018, 3093678), (35973, 2237548), (39027, 2062452), (47964, 1678161), (49106, 1639134), (52036, 1546839), (71946, 1118774), (73659, 1092756), (78054, 1031226), (91063, 883908), (98212, 819567), (117081, 687484), (143892, 559387), (147318, 546378), (156108, 515613), (171871, 468324), (182126, 441954), (220977, 364252), (234162, 343742), (273189, 294636)]