61221216

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{233}}^1$

素因数の和:293

約数の個数: 192

約数和(自身を含む): 203793408

約数和(自身を除く): 142572192

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 17, 21, 23, 24, 28, 32, 34, 42, 46, 48, 51, 56, 68, 69, 84, 92, 96, 102, 112, 119, 136, 138, 161, 168, 184, 204, 224, 233, 238, 272, 276, 322, 336, 357, 368, 391, 408, 466, 476, 483, 544, 552, 644, 672, 699, 714, 736, 782, 816, 932, 952, 966, 1104, 1173, 1288, 1398, 1428, 1564, 1631, 1632, 1864, 1904, 1932, 2208, 2346, 2576, 2737, 2796, 2856, 3128, 3262, 3728, 3808, 3864, 3961, 4692, 4893, 5152, 5359, 5474, 5592, 5712, 6256, 6524, 7456, 7728, 7922, 8211, 9384, 9786, 10718, 10948, 11184, 11424, 11883, 12512, 13048, 15456, 15844, 16077, 16422, 18768, 19572, 21436, 21896, 22368, 23766, 26096, 27727, 31688, 32154, 32844, 37513, 37536, 39144, 42872, 43792, 47532, 52192, 55454, 63376, 64308, 65688, 75026, 78288, 83181, 85744, 87584, 91103, 95064, 110908, 112539, 126752, 128616, 131376, 150052, 156576, 166362, 171488, 182206, 190128, 221816, 225078, 257232, 262752, 273309, 300104, 332724, 364412, 380256, 443632, 450156, 514464, 546618, 600208, 637721, 665448, 728824, 887264, 900312, 1093236, 1200416, 1275442, 1330896, 1457648, 1800624, 1913163, 2186472, 2550884, 2661792, 2915296, 3601248, 3826326, 4372944, 5101768, 7652652, 8745888, 10203536, 15305304, 20407072, 30610608, 61221216]

約数ペア:

[(1, 61221216), (2, 30610608), (3, 20407072), (4, 15305304), (6, 10203536), (7, 8745888), (8, 7652652), (12, 5101768), (14, 4372944), (16, 3826326), (17, 3601248), (21, 2915296), (23, 2661792), (24, 2550884), (28, 2186472), (32, 1913163), (34, 1800624), (42, 1457648), (46, 1330896), (48, 1275442), (51, 1200416), (56, 1093236), (68, 900312), (69, 887264), (84, 728824), (92, 665448), (96, 637721), (102, 600208), (112, 546618), (119, 514464), (136, 450156), (138, 443632), (161, 380256), (168, 364412), (184, 332724), (204, 300104), (224, 273309), (233, 262752), (238, 257232), (272, 225078), (276, 221816), (322, 190128), (336, 182206), (357, 171488), (368, 166362), (391, 156576), (408, 150052), (466, 131376), (476, 128616), (483, 126752), (544, 112539), (552, 110908), (644, 95064), (672, 91103), (699, 87584), (714, 85744), (736, 83181), (782, 78288), (816, 75026), (932, 65688), (952, 64308), (966, 63376), (1104, 55454), (1173, 52192), (1288, 47532), (1398, 43792), (1428, 42872), (1564, 39144), (1631, 37536), (1632, 37513), (1864, 32844), (1904, 32154), (1932, 31688), (2208, 27727), (2346, 26096), (2576, 23766), (2737, 22368), (2796, 21896), (2856, 21436), (3128, 19572), (3262, 18768), (3728, 16422), (3808, 16077), (3864, 15844), (3961, 15456), (4692, 13048), (4893, 12512), (5152, 11883), (5359, 11424), (5474, 11184), (5592, 10948), (5712, 10718), (6256, 9786), (6524, 9384), (7456, 8211), (7728, 7922)]