87604192

素因数分解:

$2^5\times {\mathrm{13}}^2\times {\mathrm{97}}^1\times {\mathrm{167}}^1$

素因数の和:300

約数の個数: 72

約数和(自身を含む): 189813456

約数和(自身を除く): 102209264

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 97, 104, 167, 169, 194, 208, 334, 338, 388, 416, 668, 676, 776, 1261, 1336, 1352, 1552, 2171, 2522, 2672, 2704, 3104, 4342, 5044, 5344, 5408, 8684, 10088, 16199, 16393, 17368, 20176, 28223, 32398, 32786, 34736, 40352, 56446, 64796, 65572, 69472, 112892, 129592, 131144, 210587, 225784, 259184, 262288, 421174, 451568, 518368, 524576, 842348, 903136, 1684696, 2737631, 3369392, 5475262, 6738784, 10950524, 21901048, 43802096, 87604192]

約数ペア:

[(1, 87604192), (2, 43802096), (4, 21901048), (8, 10950524), (13, 6738784), (16, 5475262), (26, 3369392), (32, 2737631), (52, 1684696), (97, 903136), (104, 842348), (167, 524576), (169, 518368), (194, 451568), (208, 421174), (334, 262288), (338, 259184), (388, 225784), (416, 210587), (668, 131144), (676, 129592), (776, 112892), (1261, 69472), (1336, 65572), (1352, 64796), (1552, 56446), (2171, 40352), (2522, 34736), (2672, 32786), (2704, 32398), (3104, 28223), (4342, 20176), (5044, 17368), (5344, 16393), (5408, 16199), (8684, 10088)]