72355248

素因数分解:

$2^4\times 3^3\times 7^1\times {\mathrm{71}}^1\times {\mathrm{337}}^1$

素因数の和:432

約数の個数: 160

約数和(自身を含む): 241413120

約数和(自身を除く): 169057872

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 54, 56, 63, 71, 72, 84, 108, 112, 126, 142, 144, 168, 189, 213, 216, 252, 284, 336, 337, 378, 426, 432, 497, 504, 568, 639, 674, 756, 852, 994, 1008, 1011, 1136, 1278, 1348, 1491, 1512, 1704, 1917, 1988, 2022, 2359, 2556, 2696, 2982, 3024, 3033, 3408, 3834, 3976, 4044, 4473, 4718, 5112, 5392, 5964, 6066, 7077, 7668, 7952, 8088, 8946, 9099, 9436, 10224, 11928, 12132, 13419, 14154, 15336, 16176, 17892, 18198, 18872, 21231, 23856, 23927, 24264, 26838, 28308, 30672, 35784, 36396, 37744, 42462, 47854, 48528, 53676, 56616, 63693, 71568, 71781, 72792, 84924, 95708, 107352, 113232, 127386, 143562, 145584, 167489, 169848, 191416, 214704, 215343, 254772, 287124, 334978, 339696, 382832, 430686, 502467, 509544, 574248, 646029, 669956, 861372, 1004934, 1019088, 1148496, 1292058, 1339912, 1507401, 1722744, 2009868, 2584116, 2679824, 3014802, 3445488, 4019736, 4522203, 5168232, 6029604, 8039472, 9044406, 10336464, 12059208, 18088812, 24118416, 36177624, 72355248]

約数ペア:

[(1, 72355248), (2, 36177624), (3, 24118416), (4, 18088812), (6, 12059208), (7, 10336464), (8, 9044406), (9, 8039472), (12, 6029604), (14, 5168232), (16, 4522203), (18, 4019736), (21, 3445488), (24, 3014802), (27, 2679824), (28, 2584116), (36, 2009868), (42, 1722744), (48, 1507401), (54, 1339912), (56, 1292058), (63, 1148496), (71, 1019088), (72, 1004934), (84, 861372), (108, 669956), (112, 646029), (126, 574248), (142, 509544), (144, 502467), (168, 430686), (189, 382832), (213, 339696), (216, 334978), (252, 287124), (284, 254772), (336, 215343), (337, 214704), (378, 191416), (426, 169848), (432, 167489), (497, 145584), (504, 143562), (568, 127386), (639, 113232), (674, 107352), (756, 95708), (852, 84924), (994, 72792), (1008, 71781), (1011, 71568), (1136, 63693), (1278, 56616), (1348, 53676), (1491, 48528), (1512, 47854), (1704, 42462), (1917, 37744), (1988, 36396), (2022, 35784), (2359, 30672), (2556, 28308), (2696, 26838), (2982, 24264), (3024, 23927), (3033, 23856), (3408, 21231), (3834, 18872), (3976, 18198), (4044, 17892), (4473, 16176), (4718, 15336), (5112, 14154), (5392, 13419), (5964, 12132), (6066, 11928), (7077, 10224), (7668, 9436), (7952, 9099), (8088, 8946)]