65136288

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{61}}^1\times {\mathrm{227}}^1$

素因数の和:315

約数の個数: 144

約数和(自身を含む): 203049504

約数和(自身を除く): 137913216

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 61, 84, 96, 98, 112, 122, 147, 168, 183, 196, 224, 227, 244, 294, 336, 366, 392, 427, 454, 488, 588, 672, 681, 732, 784, 854, 908, 976, 1176, 1281, 1362, 1464, 1568, 1589, 1708, 1816, 1952, 2352, 2562, 2724, 2928, 2989, 3178, 3416, 3632, 4704, 4767, 5124, 5448, 5856, 5978, 6356, 6832, 7264, 8967, 9534, 10248, 10896, 11123, 11956, 12712, 13664, 13847, 17934, 19068, 20496, 21792, 22246, 23912, 25424, 27694, 33369, 35868, 38136, 40992, 41541, 44492, 47824, 50848, 55388, 66738, 71736, 76272, 83082, 88984, 95648, 96929, 110776, 133476, 143472, 152544, 166164, 177968, 193858, 221552, 266952, 286944, 290787, 332328, 355936, 387716, 443104, 533904, 581574, 664656, 678503, 775432, 1067808, 1163148, 1329312, 1357006, 1550864, 2035509, 2326296, 2714012, 3101728, 4071018, 4652592, 5428024, 8142036, 9305184, 10856048, 16284072, 21712096, 32568144, 65136288]

約数ペア:

[(1, 65136288), (2, 32568144), (3, 21712096), (4, 16284072), (6, 10856048), (7, 9305184), (8, 8142036), (12, 5428024), (14, 4652592), (16, 4071018), (21, 3101728), (24, 2714012), (28, 2326296), (32, 2035509), (42, 1550864), (48, 1357006), (49, 1329312), (56, 1163148), (61, 1067808), (84, 775432), (96, 678503), (98, 664656), (112, 581574), (122, 533904), (147, 443104), (168, 387716), (183, 355936), (196, 332328), (224, 290787), (227, 286944), (244, 266952), (294, 221552), (336, 193858), (366, 177968), (392, 166164), (427, 152544), (454, 143472), (488, 133476), (588, 110776), (672, 96929), (681, 95648), (732, 88984), (784, 83082), (854, 76272), (908, 71736), (976, 66738), (1176, 55388), (1281, 50848), (1362, 47824), (1464, 44492), (1568, 41541), (1589, 40992), (1708, 38136), (1816, 35868), (1952, 33369), (2352, 27694), (2562, 25424), (2724, 23912), (2928, 22246), (2989, 21792), (3178, 20496), (3416, 19068), (3632, 17934), (4704, 13847), (4767, 13664), (5124, 12712), (5448, 11956), (5856, 11123), (5978, 10896), (6356, 10248), (6832, 9534), (7264, 8967)]