64807344

素因数分解:

$2^4\times 3^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{739}}^1$

素因数の和:792

約数の個数: 160

約数和(自身を含む): 220224000

約数和(自身を除く): 155416656

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 29, 36, 42, 48, 54, 56, 58, 63, 72, 84, 87, 108, 112, 116, 126, 144, 168, 174, 189, 203, 216, 232, 252, 261, 336, 348, 378, 406, 432, 464, 504, 522, 609, 696, 739, 756, 783, 812, 1008, 1044, 1218, 1392, 1478, 1512, 1566, 1624, 1827, 2088, 2217, 2436, 2956, 3024, 3132, 3248, 3654, 4176, 4434, 4872, 5173, 5481, 5912, 6264, 6651, 7308, 8868, 9744, 10346, 10962, 11824, 12528, 13302, 14616, 15519, 17736, 19953, 20692, 21431, 21924, 26604, 29232, 31038, 35472, 39906, 41384, 42862, 43848, 46557, 53208, 62076, 64293, 79812, 82768, 85724, 87696, 93114, 106416, 124152, 128586, 139671, 150017, 159624, 171448, 186228, 192879, 248304, 257172, 279342, 300034, 319248, 342896, 372456, 385758, 450051, 514344, 558684, 578637, 600068, 744912, 771516, 900102, 1028688, 1117368, 1157274, 1200136, 1350153, 1543032, 1800204, 2234736, 2314548, 2400272, 2700306, 3086064, 3600408, 4050459, 4629096, 5400612, 7200816, 8100918, 9258192, 10801224, 16201836, 21602448, 32403672, 64807344]

約数ペア:

[(1, 64807344), (2, 32403672), (3, 21602448), (4, 16201836), (6, 10801224), (7, 9258192), (8, 8100918), (9, 7200816), (12, 5400612), (14, 4629096), (16, 4050459), (18, 3600408), (21, 3086064), (24, 2700306), (27, 2400272), (28, 2314548), (29, 2234736), (36, 1800204), (42, 1543032), (48, 1350153), (54, 1200136), (56, 1157274), (58, 1117368), (63, 1028688), (72, 900102), (84, 771516), (87, 744912), (108, 600068), (112, 578637), (116, 558684), (126, 514344), (144, 450051), (168, 385758), (174, 372456), (189, 342896), (203, 319248), (216, 300034), (232, 279342), (252, 257172), (261, 248304), (336, 192879), (348, 186228), (378, 171448), (406, 159624), (432, 150017), (464, 139671), (504, 128586), (522, 124152), (609, 106416), (696, 93114), (739, 87696), (756, 85724), (783, 82768), (812, 79812), (1008, 64293), (1044, 62076), (1218, 53208), (1392, 46557), (1478, 43848), (1512, 42862), (1566, 41384), (1624, 39906), (1827, 35472), (2088, 31038), (2217, 29232), (2436, 26604), (2956, 21924), (3024, 21431), (3132, 20692), (3248, 19953), (3654, 17736), (4176, 15519), (4434, 14616), (4872, 13302), (5173, 12528), (5481, 11824), (5912, 10962), (6264, 10346), (6651, 9744), (7308, 8868)]