87878358

素因数分解:

$2^1\times 3^4\times {\mathrm{457}}^1\times {\mathrm{1187}}^1$

素因数の和:1658

約数の個数: 40

約数和(自身を含む): 197509752

約数和(自身を除く): 109631394

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 457, 914, 1187, 1371, 2374, 2742, 3561, 4113, 7122, 8226, 10683, 12339, 21366, 24678, 32049, 37017, 64098, 74034, 96147, 192294, 542459, 1084918, 1627377, 3254754, 4882131, 9764262, 14646393, 29292786, 43939179, 87878358]

約数ペア:

[(1, 87878358), (2, 43939179), (3, 29292786), (6, 14646393), (9, 9764262), (18, 4882131), (27, 3254754), (54, 1627377), (81, 1084918), (162, 542459), (457, 192294), (914, 96147), (1187, 74034), (1371, 64098), (2374, 37017), (2742, 32049), (3561, 24678), (4113, 21366), (7122, 12339), (8226, 10683)]