87768642

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{227}}^1\times {\mathrm{4957}}^1$

素因数の和:5202

約数の個数: 32

約数和(自身を含む): 189911232

約数和(自身を除く): 102142590

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 227, 454, 681, 1362, 2951, 4957, 5902, 8853, 9914, 14871, 17706, 29742, 64441, 128882, 193323, 386646, 1125239, 2250478, 3375717, 6751434, 14628107, 29256214, 43884321, 87768642]

約数ペア:

[(1, 87768642), (2, 43884321), (3, 29256214), (6, 14628107), (13, 6751434), (26, 3375717), (39, 2250478), (78, 1125239), (227, 386646), (454, 193323), (681, 128882), (1362, 64441), (2951, 29742), (4957, 17706), (5902, 14871), (8853, 9914)]