64191204

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1$

素因数の和:148

約数の個数: 240

約数和(自身を含む): 218566656

約数和(自身を除く): 154375452

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 27, 28, 31, 33, 36, 42, 44, 54, 62, 63, 66, 77, 81, 83, 84, 93, 99, 108, 124, 126, 132, 154, 162, 166, 186, 189, 198, 217, 231, 249, 252, 279, 297, 308, 324, 332, 341, 372, 378, 396, 434, 462, 498, 558, 567, 581, 594, 651, 682, 693, 747, 756, 837, 868, 891, 913, 924, 996, 1023, 1116, 1134, 1162, 1188, 1302, 1364, 1386, 1494, 1674, 1743, 1782, 1826, 1953, 2046, 2079, 2241, 2268, 2324, 2387, 2511, 2573, 2604, 2739, 2772, 2988, 3069, 3348, 3486, 3564, 3652, 3906, 4092, 4158, 4482, 4774, 5022, 5146, 5229, 5478, 5859, 6138, 6237, 6391, 6723, 6972, 7161, 7719, 7812, 8217, 8316, 8964, 9207, 9548, 10044, 10292, 10458, 10956, 11718, 12276, 12474, 12782, 13446, 14322, 15438, 15687, 16434, 17577, 18011, 18414, 19173, 20916, 21483, 23157, 23436, 24651, 24948, 25564, 26892, 27621, 28303, 28644, 30876, 31374, 32868, 35154, 36022, 36828, 38346, 42966, 46314, 47061, 49302, 54033, 55242, 56606, 57519, 62748, 64449, 69471, 70308, 72044, 73953, 76692, 84909, 85932, 92628, 94122, 98604, 108066, 110484, 113212, 115038, 128898, 138942, 147906, 162099, 169818, 172557, 188244, 193347, 198121, 208413, 216132, 230076, 254727, 257796, 277884, 295812, 324198, 339636, 345114, 386694, 396242, 416826, 486297, 509454, 517671, 594363, 648396, 690228, 764181, 773388, 792484, 833652, 972594, 1018908, 1035342, 1188726, 1458891, 1528362, 1783089, 1945188, 2070684, 2292543, 2377452, 2917782, 3056724, 3566178, 4585086, 5349267, 5835564, 7132356, 9170172, 10698534, 16047801, 21397068, 32095602, 64191204]

約数ペア:

[(1, 64191204), (2, 32095602), (3, 21397068), (4, 16047801), (6, 10698534), (7, 9170172), (9, 7132356), (11, 5835564), (12, 5349267), (14, 4585086), (18, 3566178), (21, 3056724), (22, 2917782), (27, 2377452), (28, 2292543), (31, 2070684), (33, 1945188), (36, 1783089), (42, 1528362), (44, 1458891), (54, 1188726), (62, 1035342), (63, 1018908), (66, 972594), (77, 833652), (81, 792484), (83, 773388), (84, 764181), (93, 690228), (99, 648396), (108, 594363), (124, 517671), (126, 509454), (132, 486297), (154, 416826), (162, 396242), (166, 386694), (186, 345114), (189, 339636), (198, 324198), (217, 295812), (231, 277884), (249, 257796), (252, 254727), (279, 230076), (297, 216132), (308, 208413), (324, 198121), (332, 193347), (341, 188244), (372, 172557), (378, 169818), (396, 162099), (434, 147906), (462, 138942), (498, 128898), (558, 115038), (567, 113212), (581, 110484), (594, 108066), (651, 98604), (682, 94122), (693, 92628), (747, 85932), (756, 84909), (837, 76692), (868, 73953), (891, 72044), (913, 70308), (924, 69471), (996, 64449), (1023, 62748), (1116, 57519), (1134, 56606), (1162, 55242), (1188, 54033), (1302, 49302), (1364, 47061), (1386, 46314), (1494, 42966), (1674, 38346), (1743, 36828), (1782, 36022), (1826, 35154), (1953, 32868), (2046, 31374), (2079, 30876), (2241, 28644), (2268, 28303), (2324, 27621), (2387, 26892), (2511, 25564), (2573, 24948), (2604, 24651), (2739, 23436), (2772, 23157), (2988, 21483), (3069, 20916), (3348, 19173), (3486, 18414), (3564, 18011), (3652, 17577), (3906, 16434), (4092, 15687), (4158, 15438), (4482, 14322), (4774, 13446), (5022, 12782), (5146, 12474), (5229, 12276), (5478, 11718), (5859, 10956), (6138, 10458), (6237, 10292), (6391, 10044), (6723, 9548), (6972, 9207), (7161, 8964), (7719, 8316), (7812, 8217)]