86768478

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{6857}}^1$

素因数の和:6921

約数の個数: 48

約数和(自身を含む): 203271120

約数和(自身を除く): 116502642

約数列:

[1, 2, 3, 6, 9, 18, 19, 37, 38, 57, 74, 111, 114, 171, 222, 333, 342, 666, 703, 1406, 2109, 4218, 6327, 6857, 12654, 13714, 20571, 41142, 61713, 123426, 130283, 253709, 260566, 390849, 507418, 761127, 781698, 1172547, 1522254, 2283381, 2345094, 4566762, 4820471, 9640942, 14461413, 28922826, 43384239, 86768478]

約数ペア:

[(1, 86768478), (2, 43384239), (3, 28922826), (6, 14461413), (9, 9640942), (18, 4820471), (19, 4566762), (37, 2345094), (38, 2283381), (57, 1522254), (74, 1172547), (111, 781698), (114, 761127), (171, 507418), (222, 390849), (333, 260566), (342, 253709), (666, 130283), (703, 123426), (1406, 61713), (2109, 41142), (4218, 20571), (6327, 13714), (6857, 12654)]