72121742784

素因数分解:

$2^6\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1375949}}^1$

素因数の和:1375987

約数の個数: 168

約数和(自身を含む): 254429666400

約数和(自身を除く): 182307923616

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 28, 32, 36, 39, 42, 48, 52, 56, 63, 64, 72, 78, 84, 91, 96, 104, 112, 117, 126, 144, 156, 168, 182, 192, 208, 224, 234, 252, 273, 288, 312, 336, 364, 416, 448, 468, 504, 546, 576, 624, 672, 728, 819, 832, 936, 1008, 1092, 1248, 1344, 1456, 1638, 1872, 2016, 2184, 2496, 2912, 3276, 3744, 4032, 4368, 5824, 6552, 7488, 8736, 13104, 17472, 26208, 52416, 1375949, 2751898, 4127847, 5503796, 8255694, 9631643, 11007592, 12383541, 16511388, 17887337, 19263286, 22015184, 24767082, 28894929, 33022776, 35774674, 38526572, 44030368, 49534164, 53662011, 57789858, 66045552, 71549348, 77053144, 86684787, 88060736, 99068328, 107324022, 115579716, 125211359, 132091104, 143098696, 154106288, 160986033, 173369574, 198136656, 214648044, 231159432, 250422718, 264182208, 286197392, 308212576, 321972066, 346739148, 375634077, 396273312, 429296088, 462318864, 500845436, 572394784, 616425152, 643944132, 693478296, 751268154, 792546624, 858592176, 924637728, 1001690872, 1126902231, 1144789568, 1287888264, 1386956592, 1502536308, 1717184352, 1849275456, 2003381744, 2253804462, 2575776528, 2773913184, 3005072616, 3434368704, 4006763488, 4507608924, 5151553056, 5547826368, 6010145232, 8013526976, 9015217848, 10303106112, 12020290464, 18030435696, 24040580928, 36060871392, 72121742784]

約数ペア:

[(1, 72121742784), (2, 36060871392), (3, 24040580928), (4, 18030435696), (6, 12020290464), (7, 10303106112), (8, 9015217848), (9, 8013526976), (12, 6010145232), (13, 5547826368), (14, 5151553056), (16, 4507608924), (18, 4006763488), (21, 3434368704), (24, 3005072616), (26, 2773913184), (28, 2575776528), (32, 2253804462), (36, 2003381744), (39, 1849275456), (42, 1717184352), (48, 1502536308), (52, 1386956592), (56, 1287888264), (63, 1144789568), (64, 1126902231), (72, 1001690872), (78, 924637728), (84, 858592176), (91, 792546624), (96, 751268154), (104, 693478296), (112, 643944132), (117, 616425152), (126, 572394784), (144, 500845436), (156, 462318864), (168, 429296088), (182, 396273312), (192, 375634077), (208, 346739148), (224, 321972066), (234, 308212576), (252, 286197392), (273, 264182208), (288, 250422718), (312, 231159432), (336, 214648044), (364, 198136656), (416, 173369574), (448, 160986033), (468, 154106288), (504, 143098696), (546, 132091104), (576, 125211359), (624, 115579716), (672, 107324022), (728, 99068328), (819, 88060736), (832, 86684787), (936, 77053144), (1008, 71549348), (1092, 66045552), (1248, 57789858), (1344, 53662011), (1456, 49534164), (1638, 44030368), (1872, 38526572), (2016, 35774674), (2184, 33022776), (2496, 28894929), (2912, 24767082), (3276, 22015184), (3744, 19263286), (4032, 17887337), (4368, 16511388), (5824, 12383541), (6552, 11007592), (7488, 9631643), (8736, 8255694), (13104, 5503796), (17472, 4127847), (26208, 2751898), (52416, 1375949)]