85124142

素因数分解:

$2^1\times 3^3\times {\mathrm{19}}^1\times {\mathrm{163}}^1\times {\mathrm{509}}^1$

素因数の和:702

約数の個数: 64

約数和(自身を含む): 200736000

約数和(自身を除く): 115611858

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 54, 57, 114, 163, 171, 326, 342, 489, 509, 513, 978, 1018, 1026, 1467, 1527, 2934, 3054, 3097, 4401, 4581, 6194, 8802, 9162, 9291, 9671, 13743, 18582, 19342, 27486, 27873, 29013, 55746, 58026, 82967, 83619, 87039, 165934, 167238, 174078, 248901, 261117, 497802, 522234, 746703, 1493406, 1576373, 2240109, 3152746, 4480218, 4729119, 9458238, 14187357, 28374714, 42562071, 85124142]

約数ペア:

[(1, 85124142), (2, 42562071), (3, 28374714), (6, 14187357), (9, 9458238), (18, 4729119), (19, 4480218), (27, 3152746), (38, 2240109), (54, 1576373), (57, 1493406), (114, 746703), (163, 522234), (171, 497802), (326, 261117), (342, 248901), (489, 174078), (509, 167238), (513, 165934), (978, 87039), (1018, 83619), (1026, 82967), (1467, 58026), (1527, 55746), (2934, 29013), (3054, 27873), (3097, 27486), (4401, 19342), (4581, 18582), (6194, 13743), (8802, 9671), (9162, 9291)]