78345506924

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{167}}^1\times {\mathrm{71821}}^1$

素因数の和:72086

約数の個数: 48

約数和(自身を含む): 145951497216

約数和(自身を除く): 67605990292

約数列:

[1, 2, 4, 23, 46, 71, 92, 142, 167, 284, 334, 668, 1633, 3266, 3841, 6532, 7682, 11857, 15364, 23714, 47428, 71821, 143642, 272711, 287284, 545422, 1090844, 1651883, 3303766, 5099291, 6607532, 10198582, 11994107, 20397164, 23988214, 47976428, 117283693, 234567386, 275864461, 469134772, 551728922, 851581597, 1103457844, 1703163194, 3406326388, 19586376731, 39172753462, 78345506924]

約数ペア:

[(1, 78345506924), (2, 39172753462), (4, 19586376731), (23, 3406326388), (46, 1703163194), (71, 1103457844), (92, 851581597), (142, 551728922), (167, 469134772), (284, 275864461), (334, 234567386), (668, 117283693), (1633, 47976428), (3266, 23988214), (3841, 20397164), (6532, 11994107), (7682, 10198582), (11857, 6607532), (15364, 5099291), (23714, 3303766), (47428, 1651883), (71821, 1090844), (143642, 545422), (272711, 287284)]