78713712

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{229}}^1$

素因数の和:292

約数の個数: 240

約数和(自身を含む): 284743680

約数和(自身を除く): 206029968

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 16, 18, 21, 22, 24, 28, 31, 33, 36, 42, 44, 48, 56, 62, 63, 66, 72, 77, 84, 88, 93, 99, 112, 124, 126, 132, 144, 154, 168, 176, 186, 198, 217, 229, 231, 248, 252, 264, 279, 308, 336, 341, 372, 396, 434, 458, 462, 496, 504, 528, 558, 616, 651, 682, 687, 693, 744, 792, 868, 916, 924, 1008, 1023, 1116, 1232, 1302, 1364, 1374, 1386, 1488, 1584, 1603, 1736, 1832, 1848, 1953, 2046, 2061, 2232, 2387, 2519, 2604, 2728, 2748, 2772, 3069, 3206, 3472, 3664, 3696, 3906, 4092, 4122, 4464, 4774, 4809, 5038, 5208, 5456, 5496, 5544, 6138, 6412, 7099, 7161, 7557, 7812, 8184, 8244, 9548, 9618, 10076, 10416, 10992, 11088, 12276, 12824, 14198, 14322, 14427, 15114, 15624, 16368, 16488, 17633, 19096, 19236, 20152, 21297, 21483, 22671, 24552, 25648, 28396, 28644, 28854, 30228, 31248, 32976, 35266, 38192, 38472, 40304, 42594, 42966, 45342, 49104, 49693, 52899, 56792, 57288, 57708, 60456, 63891, 70532, 76944, 78089, 85188, 85932, 90684, 99386, 105798, 113584, 114576, 115416, 120912, 127782, 141064, 149079, 156178, 158697, 170376, 171864, 181368, 198772, 211596, 230832, 234267, 255564, 282128, 298158, 312356, 317394, 340752, 343728, 362736, 397544, 423192, 447237, 468534, 511128, 546623, 596316, 624712, 634788, 702801, 795088, 846384, 894474, 937068, 1022256, 1093246, 1192632, 1249424, 1269576, 1405602, 1639869, 1788948, 1874136, 2186492, 2385264, 2539152, 2811204, 3279738, 3577896, 3748272, 4372984, 4919607, 5622408, 6559476, 7155792, 8745968, 9839214, 11244816, 13118952, 19678428, 26237904, 39356856, 78713712]

約数ペア:

[(1, 78713712), (2, 39356856), (3, 26237904), (4, 19678428), (6, 13118952), (7, 11244816), (8, 9839214), (9, 8745968), (11, 7155792), (12, 6559476), (14, 5622408), (16, 4919607), (18, 4372984), (21, 3748272), (22, 3577896), (24, 3279738), (28, 2811204), (31, 2539152), (33, 2385264), (36, 2186492), (42, 1874136), (44, 1788948), (48, 1639869), (56, 1405602), (62, 1269576), (63, 1249424), (66, 1192632), (72, 1093246), (77, 1022256), (84, 937068), (88, 894474), (93, 846384), (99, 795088), (112, 702801), (124, 634788), (126, 624712), (132, 596316), (144, 546623), (154, 511128), (168, 468534), (176, 447237), (186, 423192), (198, 397544), (217, 362736), (229, 343728), (231, 340752), (248, 317394), (252, 312356), (264, 298158), (279, 282128), (308, 255564), (336, 234267), (341, 230832), (372, 211596), (396, 198772), (434, 181368), (458, 171864), (462, 170376), (496, 158697), (504, 156178), (528, 149079), (558, 141064), (616, 127782), (651, 120912), (682, 115416), (687, 114576), (693, 113584), (744, 105798), (792, 99386), (868, 90684), (916, 85932), (924, 85188), (1008, 78089), (1023, 76944), (1116, 70532), (1232, 63891), (1302, 60456), (1364, 57708), (1374, 57288), (1386, 56792), (1488, 52899), (1584, 49693), (1603, 49104), (1736, 45342), (1832, 42966), (1848, 42594), (1953, 40304), (2046, 38472), (2061, 38192), (2232, 35266), (2387, 32976), (2519, 31248), (2604, 30228), (2728, 28854), (2748, 28644), (2772, 28396), (3069, 25648), (3206, 24552), (3472, 22671), (3664, 21483), (3696, 21297), (3906, 20152), (4092, 19236), (4122, 19096), (4464, 17633), (4774, 16488), (4809, 16368), (5038, 15624), (5208, 15114), (5456, 14427), (5496, 14322), (5544, 14198), (6138, 12824), (6412, 12276), (7099, 11088), (7161, 10992), (7557, 10416), (7812, 10076), (8184, 9618), (8244, 9548)]