89708994

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{5581}}^1$

素因数の和:5655

約数の個数: 48

約数和(自身を含む): 208990080

約数和(自身を除く): 119281086

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 47, 57, 94, 114, 141, 171, 282, 342, 423, 846, 893, 1786, 2679, 5358, 5581, 8037, 11162, 16074, 16743, 33486, 50229, 100458, 106039, 212078, 262307, 318117, 524614, 636234, 786921, 954351, 1573842, 1908702, 2360763, 4721526, 4983833, 9967666, 14951499, 29902998, 44854497, 89708994]

約数ペア:

[(1, 89708994), (2, 44854497), (3, 29902998), (6, 14951499), (9, 9967666), (18, 4983833), (19, 4721526), (38, 2360763), (47, 1908702), (57, 1573842), (94, 954351), (114, 786921), (141, 636234), (171, 524614), (282, 318117), (342, 262307), (423, 212078), (846, 106039), (893, 100458), (1786, 50229), (2679, 33486), (5358, 16743), (5581, 16074), (8037, 11162)]