74820564

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{331}}^1$

素因数の和:387

約数の個数: 192

約数和(自身を含む): 249876480

約数和(自身を除く): 175055916

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 23, 26, 27, 28, 36, 39, 42, 46, 52, 54, 63, 69, 78, 84, 91, 92, 108, 117, 126, 138, 156, 161, 182, 189, 207, 234, 252, 273, 276, 299, 322, 331, 351, 364, 378, 414, 468, 483, 546, 598, 621, 644, 662, 702, 756, 819, 828, 897, 966, 993, 1092, 1196, 1242, 1324, 1404, 1449, 1638, 1794, 1932, 1986, 2093, 2317, 2457, 2484, 2691, 2898, 2979, 3276, 3588, 3972, 4186, 4303, 4347, 4634, 4914, 5382, 5796, 5958, 6279, 6951, 7613, 8073, 8372, 8606, 8694, 8937, 9268, 9828, 10764, 11916, 12558, 12909, 13902, 15226, 16146, 17212, 17388, 17874, 18837, 20853, 22839, 25116, 25818, 27804, 30121, 30452, 32292, 35748, 37674, 38727, 41706, 45678, 51636, 53291, 56511, 60242, 62559, 68517, 75348, 77454, 83412, 90363, 91356, 98969, 106582, 113022, 116181, 120484, 125118, 137034, 154908, 159873, 180726, 197938, 205551, 213164, 226044, 232362, 250236, 271089, 274068, 296907, 319746, 361452, 395876, 411102, 464724, 479619, 542178, 593814, 639492, 692783, 813267, 822204, 890721, 959238, 1084356, 1187628, 1385566, 1438857, 1626534, 1781442, 1918476, 2078349, 2672163, 2771132, 2877714, 3253068, 3562884, 4156698, 5344326, 5755428, 6235047, 8313396, 10688652, 12470094, 18705141, 24940188, 37410282, 74820564]

約数ペア:

[(1, 74820564), (2, 37410282), (3, 24940188), (4, 18705141), (6, 12470094), (7, 10688652), (9, 8313396), (12, 6235047), (13, 5755428), (14, 5344326), (18, 4156698), (21, 3562884), (23, 3253068), (26, 2877714), (27, 2771132), (28, 2672163), (36, 2078349), (39, 1918476), (42, 1781442), (46, 1626534), (52, 1438857), (54, 1385566), (63, 1187628), (69, 1084356), (78, 959238), (84, 890721), (91, 822204), (92, 813267), (108, 692783), (117, 639492), (126, 593814), (138, 542178), (156, 479619), (161, 464724), (182, 411102), (189, 395876), (207, 361452), (234, 319746), (252, 296907), (273, 274068), (276, 271089), (299, 250236), (322, 232362), (331, 226044), (351, 213164), (364, 205551), (378, 197938), (414, 180726), (468, 159873), (483, 154908), (546, 137034), (598, 125118), (621, 120484), (644, 116181), (662, 113022), (702, 106582), (756, 98969), (819, 91356), (828, 90363), (897, 83412), (966, 77454), (993, 75348), (1092, 68517), (1196, 62559), (1242, 60242), (1324, 56511), (1404, 53291), (1449, 51636), (1638, 45678), (1794, 41706), (1932, 38727), (1986, 37674), (2093, 35748), (2317, 32292), (2457, 30452), (2484, 30121), (2691, 27804), (2898, 25818), (2979, 25116), (3276, 22839), (3588, 20853), (3972, 18837), (4186, 17874), (4303, 17388), (4347, 17212), (4634, 16146), (4914, 15226), (5382, 13902), (5796, 12909), (5958, 12558), (6279, 11916), (6951, 10764), (7613, 9828), (8073, 9268), (8372, 8937), (8606, 8694)]