72115056

素因数分解:

$2^4\times 3^3\times {\mathrm{13}}^1\times {\mathrm{12841}}^1$

素因数の和:12871

約数の個数: 80

約数和(自身を含む): 222937120

約数和(自身を除く): 150822064

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 36, 39, 48, 52, 54, 72, 78, 104, 108, 117, 144, 156, 208, 216, 234, 312, 351, 432, 468, 624, 702, 936, 1404, 1872, 2808, 5616, 12841, 25682, 38523, 51364, 77046, 102728, 115569, 154092, 166933, 205456, 231138, 308184, 333866, 346707, 462276, 500799, 616368, 667732, 693414, 924552, 1001598, 1335464, 1386828, 1502397, 1849104, 2003196, 2670928, 2773656, 3004794, 4006392, 4507191, 5547312, 6009588, 8012784, 9014382, 12019176, 18028764, 24038352, 36057528, 72115056]

約数ペア:

[(1, 72115056), (2, 36057528), (3, 24038352), (4, 18028764), (6, 12019176), (8, 9014382), (9, 8012784), (12, 6009588), (13, 5547312), (16, 4507191), (18, 4006392), (24, 3004794), (26, 2773656), (27, 2670928), (36, 2003196), (39, 1849104), (48, 1502397), (52, 1386828), (54, 1335464), (72, 1001598), (78, 924552), (104, 693414), (108, 667732), (117, 616368), (144, 500799), (156, 462276), (208, 346707), (216, 333866), (234, 308184), (312, 231138), (351, 205456), (432, 166933), (468, 154092), (624, 115569), (702, 102728), (936, 77046), (1404, 51364), (1872, 38523), (2808, 25682), (5616, 12841)]