87862082

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{199}}^1$

素因数の和:327

約数の個数: 64

約数和(自身を含む): 171417600

約数和(自身を除く): 83555518

約数列:

[1, 2, 7, 11, 14, 22, 47, 61, 77, 94, 122, 154, 199, 329, 398, 427, 517, 658, 671, 854, 1034, 1342, 1393, 2189, 2786, 2867, 3619, 4378, 4697, 5734, 7238, 9353, 9394, 12139, 15323, 18706, 20069, 24278, 30646, 31537, 40138, 63074, 65471, 84973, 102883, 130942, 133529, 169946, 205766, 220759, 267058, 441518, 570533, 720181, 934703, 1141066, 1440362, 1869406, 3993731, 6275863, 7987462, 12551726, 43931041, 87862082]

約数ペア:

[(1, 87862082), (2, 43931041), (7, 12551726), (11, 7987462), (14, 6275863), (22, 3993731), (47, 1869406), (61, 1440362), (77, 1141066), (94, 934703), (122, 720181), (154, 570533), (199, 441518), (329, 267058), (398, 220759), (427, 205766), (517, 169946), (658, 133529), (671, 130942), (854, 102883), (1034, 84973), (1342, 65471), (1393, 63074), (2189, 40138), (2786, 31537), (2867, 30646), (3619, 24278), (4378, 20069), (4697, 18706), (5734, 15323), (7238, 12139), (9353, 9394)]