87949232

素因数分解:

$2^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{347}}^1$

素因数の和:466

約数の個数: 80

約数和(自身を含む): 204367872

約数和(自身を除く): 116418640

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 56, 62, 73, 112, 124, 146, 217, 248, 292, 347, 434, 496, 511, 584, 694, 868, 1022, 1168, 1388, 1736, 2044, 2263, 2429, 2776, 3472, 4088, 4526, 4858, 5552, 8176, 9052, 9716, 10757, 15841, 18104, 19432, 21514, 25331, 31682, 36208, 38864, 43028, 50662, 63364, 75299, 86056, 101324, 126728, 150598, 172112, 177317, 202648, 253456, 301196, 354634, 405296, 602392, 709268, 785261, 1204784, 1418536, 1570522, 2837072, 3141044, 5496827, 6282088, 10993654, 12564176, 21987308, 43974616, 87949232]

約数ペア:

[(1, 87949232), (2, 43974616), (4, 21987308), (7, 12564176), (8, 10993654), (14, 6282088), (16, 5496827), (28, 3141044), (31, 2837072), (56, 1570522), (62, 1418536), (73, 1204784), (112, 785261), (124, 709268), (146, 602392), (217, 405296), (248, 354634), (292, 301196), (347, 253456), (434, 202648), (496, 177317), (511, 172112), (584, 150598), (694, 126728), (868, 101324), (1022, 86056), (1168, 75299), (1388, 63364), (1736, 50662), (2044, 43028), (2263, 38864), (2429, 36208), (2776, 31682), (3472, 25331), (4088, 21514), (4526, 19432), (4858, 18104), (5552, 15841), (8176, 10757), (9052, 9716)]