78899836

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{593}}^1$

素因数の和:694

約数の個数: 48

約数和(自身を含む): 151683840

約数和(自身を除く): 72784004

約数列:

[1, 2, 4, 29, 31, 37, 58, 62, 74, 116, 124, 148, 593, 899, 1073, 1147, 1186, 1798, 2146, 2294, 2372, 3596, 4292, 4588, 17197, 18383, 21941, 33263, 34394, 36766, 43882, 66526, 68788, 73532, 87764, 133052, 533107, 636289, 680171, 1066214, 1272578, 1360342, 2132428, 2545156, 2720684, 19724959, 39449918, 78899836]

約数ペア:

[(1, 78899836), (2, 39449918), (4, 19724959), (29, 2720684), (31, 2545156), (37, 2132428), (58, 1360342), (62, 1272578), (74, 1066214), (116, 680171), (124, 636289), (148, 533107), (593, 133052), (899, 87764), (1073, 73532), (1147, 68788), (1186, 66526), (1798, 43882), (2146, 36766), (2294, 34394), (2372, 33263), (3596, 21941), (4292, 18383), (4588, 17197)]