86769884

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{523}}^1$

素因数の和:642

約数の個数: 48

約数和(自身を含む): 167260800

約数和(自身を除く): 80490916

約数列:

[1, 2, 4, 19, 37, 38, 59, 74, 76, 118, 148, 236, 523, 703, 1046, 1121, 1406, 2092, 2183, 2242, 2812, 4366, 4484, 8732, 9937, 19351, 19874, 30857, 38702, 39748, 41477, 61714, 77404, 82954, 123428, 165908, 367669, 586283, 735338, 1141709, 1172566, 1470676, 2283418, 2345132, 4566836, 21692471, 43384942, 86769884]

約数ペア:

[(1, 86769884), (2, 43384942), (4, 21692471), (19, 4566836), (37, 2345132), (38, 2283418), (59, 1470676), (74, 1172566), (76, 1141709), (118, 735338), (148, 586283), (236, 367669), (523, 165908), (703, 123428), (1046, 82954), (1121, 77404), (1406, 61714), (2092, 41477), (2183, 39748), (2242, 38702), (2812, 30857), (4366, 19874), (4484, 19351), (8732, 9937)]