78814008

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{523}}^1$

素因数の和:578

約数の個数: 192

約数和(自身を含む): 274659840

約数和(自身を除く): 195845832

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 18, 21, 23, 24, 26, 28, 36, 39, 42, 46, 52, 56, 63, 69, 72, 78, 84, 91, 92, 104, 117, 126, 138, 156, 161, 168, 182, 184, 207, 234, 252, 273, 276, 299, 312, 322, 364, 414, 468, 483, 504, 523, 546, 552, 598, 644, 728, 819, 828, 897, 936, 966, 1046, 1092, 1196, 1288, 1449, 1569, 1638, 1656, 1794, 1932, 2092, 2093, 2184, 2392, 2691, 2898, 3138, 3276, 3588, 3661, 3864, 4184, 4186, 4707, 5382, 5796, 6276, 6279, 6552, 6799, 7176, 7322, 8372, 9414, 10764, 10983, 11592, 12029, 12552, 12558, 13598, 14644, 16744, 18828, 18837, 20397, 21528, 21966, 24058, 25116, 27196, 29288, 32949, 36087, 37656, 37674, 40794, 43932, 47593, 48116, 50232, 54392, 61191, 65898, 72174, 75348, 81588, 84203, 87864, 95186, 96232, 108261, 122382, 131796, 142779, 144348, 150696, 156377, 163176, 168406, 190372, 216522, 244764, 252609, 263592, 285558, 288696, 312754, 336812, 380744, 428337, 433044, 469131, 489528, 505218, 571116, 625508, 673624, 757827, 856674, 866088, 938262, 1010436, 1094639, 1142232, 1251016, 1407393, 1515654, 1713348, 1876524, 2020872, 2189278, 2814786, 3031308, 3283917, 3426696, 3753048, 4378556, 5629572, 6062616, 6567834, 8757112, 9851751, 11259144, 13135668, 19703502, 26271336, 39407004, 78814008]

約数ペア:

[(1, 78814008), (2, 39407004), (3, 26271336), (4, 19703502), (6, 13135668), (7, 11259144), (8, 9851751), (9, 8757112), (12, 6567834), (13, 6062616), (14, 5629572), (18, 4378556), (21, 3753048), (23, 3426696), (24, 3283917), (26, 3031308), (28, 2814786), (36, 2189278), (39, 2020872), (42, 1876524), (46, 1713348), (52, 1515654), (56, 1407393), (63, 1251016), (69, 1142232), (72, 1094639), (78, 1010436), (84, 938262), (91, 866088), (92, 856674), (104, 757827), (117, 673624), (126, 625508), (138, 571116), (156, 505218), (161, 489528), (168, 469131), (182, 433044), (184, 428337), (207, 380744), (234, 336812), (252, 312754), (273, 288696), (276, 285558), (299, 263592), (312, 252609), (322, 244764), (364, 216522), (414, 190372), (468, 168406), (483, 163176), (504, 156377), (523, 150696), (546, 144348), (552, 142779), (598, 131796), (644, 122382), (728, 108261), (819, 96232), (828, 95186), (897, 87864), (936, 84203), (966, 81588), (1046, 75348), (1092, 72174), (1196, 65898), (1288, 61191), (1449, 54392), (1569, 50232), (1638, 48116), (1656, 47593), (1794, 43932), (1932, 40794), (2092, 37674), (2093, 37656), (2184, 36087), (2392, 32949), (2691, 29288), (2898, 27196), (3138, 25116), (3276, 24058), (3588, 21966), (3661, 21528), (3864, 20397), (4184, 18837), (4186, 18828), (4707, 16744), (5382, 14644), (5796, 13598), (6276, 12558), (6279, 12552), (6552, 12029), (6799, 11592), (7176, 10983), (7322, 10764), (8372, 9414)]