87138864

素因数分解:

$2^4\times 3^2\times {\mathrm{19}}^1\times {\mathrm{31849}}^1$

素因数の和:31882

約数の個数: 60

約数和(自身を含む): 256711000

約数和(自身を除く): 169572136

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 36, 38, 48, 57, 72, 76, 114, 144, 152, 171, 228, 304, 342, 456, 684, 912, 1368, 2736, 31849, 63698, 95547, 127396, 191094, 254792, 286641, 382188, 509584, 573282, 605131, 764376, 1146564, 1210262, 1528752, 1815393, 2293128, 2420524, 3630786, 4586256, 4841048, 5446179, 7261572, 9682096, 10892358, 14523144, 21784716, 29046288, 43569432, 87138864]

約数ペア:

[(1, 87138864), (2, 43569432), (3, 29046288), (4, 21784716), (6, 14523144), (8, 10892358), (9, 9682096), (12, 7261572), (16, 5446179), (18, 4841048), (19, 4586256), (24, 3630786), (36, 2420524), (38, 2293128), (48, 1815393), (57, 1528752), (72, 1210262), (76, 1146564), (114, 764376), (144, 605131), (152, 573282), (171, 509584), (228, 382188), (304, 286641), (342, 254792), (456, 191094), (684, 127396), (912, 95547), (1368, 63698), (2736, 31849)]