64025478

素因数分解:

$2^1\times 3^4\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1$

素因数の和:136

約数の個数: 160

約数和(自身を含む): 172846080

約数和(自身を除く): 108820602

約数列:

[1, 2, 3, 6, 9, 11, 18, 19, 22, 27, 31, 33, 38, 54, 57, 61, 62, 66, 81, 93, 99, 114, 122, 162, 171, 183, 186, 198, 209, 279, 297, 341, 342, 366, 418, 513, 549, 558, 589, 594, 627, 671, 682, 837, 891, 1023, 1026, 1098, 1159, 1178, 1254, 1342, 1539, 1647, 1674, 1767, 1782, 1881, 1891, 2013, 2046, 2318, 2511, 3069, 3078, 3294, 3477, 3534, 3762, 3782, 4026, 4941, 5022, 5301, 5643, 5673, 6039, 6138, 6479, 6954, 9207, 9882, 10431, 10602, 11286, 11346, 12078, 12749, 12958, 15903, 16929, 17019, 18117, 18414, 19437, 20801, 20862, 25498, 27621, 31293, 31806, 33858, 34038, 35929, 36234, 38247, 38874, 41602, 47709, 51057, 54351, 55242, 58311, 62403, 62586, 71858, 76494, 93879, 95418, 102114, 107787, 108702, 114741, 116622, 124806, 153171, 174933, 187209, 187758, 215574, 229482, 306342, 323361, 344223, 349866, 374418, 395219, 524799, 561627, 646722, 688446, 790438, 970083, 1032669, 1049598, 1123254, 1185657, 1684881, 1940166, 2065338, 2371314, 2910249, 3369762, 3556971, 5820498, 7113942, 10670913, 21341826, 32012739, 64025478]

約数ペア:

[(1, 64025478), (2, 32012739), (3, 21341826), (6, 10670913), (9, 7113942), (11, 5820498), (18, 3556971), (19, 3369762), (22, 2910249), (27, 2371314), (31, 2065338), (33, 1940166), (38, 1684881), (54, 1185657), (57, 1123254), (61, 1049598), (62, 1032669), (66, 970083), (81, 790438), (93, 688446), (99, 646722), (114, 561627), (122, 524799), (162, 395219), (171, 374418), (183, 349866), (186, 344223), (198, 323361), (209, 306342), (279, 229482), (297, 215574), (341, 187758), (342, 187209), (366, 174933), (418, 153171), (513, 124806), (549, 116622), (558, 114741), (589, 108702), (594, 107787), (627, 102114), (671, 95418), (682, 93879), (837, 76494), (891, 71858), (1023, 62586), (1026, 62403), (1098, 58311), (1159, 55242), (1178, 54351), (1254, 51057), (1342, 47709), (1539, 41602), (1647, 38874), (1674, 38247), (1767, 36234), (1782, 35929), (1881, 34038), (1891, 33858), (2013, 31806), (2046, 31293), (2318, 27621), (2511, 25498), (3069, 20862), (3078, 20801), (3294, 19437), (3477, 18414), (3534, 18117), (3762, 17019), (3782, 16929), (4026, 15903), (4941, 12958), (5022, 12749), (5301, 12078), (5643, 11346), (5673, 11286), (6039, 10602), (6138, 10431), (6479, 9882), (6954, 9207)]