66543876

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{89}}^1$

素因数の和:175

約数の個数: 192

約数和(自身を含む): 212889600

約数和(自身を除く): 146345724

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 23, 27, 28, 36, 42, 43, 46, 54, 63, 69, 84, 86, 89, 92, 108, 126, 129, 138, 161, 172, 178, 189, 207, 252, 258, 267, 276, 301, 322, 356, 378, 387, 414, 483, 516, 534, 602, 621, 623, 644, 756, 774, 801, 828, 903, 966, 989, 1068, 1161, 1204, 1242, 1246, 1449, 1548, 1602, 1806, 1869, 1932, 1978, 2047, 2322, 2403, 2484, 2492, 2709, 2898, 2967, 3204, 3612, 3738, 3827, 3956, 4094, 4347, 4644, 4806, 5418, 5607, 5796, 5934, 6141, 6923, 7476, 7654, 8127, 8188, 8694, 8901, 9612, 10836, 11214, 11481, 11868, 12282, 13846, 14329, 15308, 16254, 16821, 17388, 17802, 18423, 20769, 22428, 22962, 24564, 26703, 26789, 27692, 28658, 32508, 33642, 34443, 35604, 36846, 41538, 42987, 45924, 53406, 53578, 55269, 57316, 62307, 67284, 68886, 73692, 80367, 83076, 85974, 88021, 103329, 106812, 107156, 110538, 124614, 128961, 137772, 160734, 171948, 176042, 186921, 206658, 221076, 241101, 249228, 257922, 264063, 321468, 352084, 373842, 386883, 413316, 482202, 515844, 528126, 616147, 723303, 747684, 773766, 792189, 964404, 1056252, 1232294, 1446606, 1547532, 1584378, 1848441, 2376567, 2464588, 2893212, 3168756, 3696882, 4753134, 5545323, 7393764, 9506268, 11090646, 16635969, 22181292, 33271938, 66543876]

約数ペア:

[(1, 66543876), (2, 33271938), (3, 22181292), (4, 16635969), (6, 11090646), (7, 9506268), (9, 7393764), (12, 5545323), (14, 4753134), (18, 3696882), (21, 3168756), (23, 2893212), (27, 2464588), (28, 2376567), (36, 1848441), (42, 1584378), (43, 1547532), (46, 1446606), (54, 1232294), (63, 1056252), (69, 964404), (84, 792189), (86, 773766), (89, 747684), (92, 723303), (108, 616147), (126, 528126), (129, 515844), (138, 482202), (161, 413316), (172, 386883), (178, 373842), (189, 352084), (207, 321468), (252, 264063), (258, 257922), (267, 249228), (276, 241101), (301, 221076), (322, 206658), (356, 186921), (378, 176042), (387, 171948), (414, 160734), (483, 137772), (516, 128961), (534, 124614), (602, 110538), (621, 107156), (623, 106812), (644, 103329), (756, 88021), (774, 85974), (801, 83076), (828, 80367), (903, 73692), (966, 68886), (989, 67284), (1068, 62307), (1161, 57316), (1204, 55269), (1242, 53578), (1246, 53406), (1449, 45924), (1548, 42987), (1602, 41538), (1806, 36846), (1869, 35604), (1932, 34443), (1978, 33642), (2047, 32508), (2322, 28658), (2403, 27692), (2484, 26789), (2492, 26703), (2709, 24564), (2898, 22962), (2967, 22428), (3204, 20769), (3612, 18423), (3738, 17802), (3827, 17388), (3956, 16821), (4094, 16254), (4347, 15308), (4644, 14329), (4806, 13846), (5418, 12282), (5607, 11868), (5796, 11481), (5934, 11214), (6141, 10836), (6923, 9612), (7476, 8901), (7654, 8694), (8127, 8188)]