69131348

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{6361}}^1$

素因数の和:6408

約数の個数: 48

約数和(自身を含む): 149634240

約数和(自身を除く): 80502892

約数列:

[1, 2, 4, 11, 13, 19, 22, 26, 38, 44, 52, 76, 143, 209, 247, 286, 418, 494, 572, 836, 988, 2717, 5434, 6361, 10868, 12722, 25444, 69971, 82693, 120859, 139942, 165386, 241718, 279884, 330772, 483436, 909623, 1329449, 1571167, 1819246, 2658898, 3142334, 3638492, 5317796, 6284668, 17282837, 34565674, 69131348]

約数ペア:

[(1, 69131348), (2, 34565674), (4, 17282837), (11, 6284668), (13, 5317796), (19, 3638492), (22, 3142334), (26, 2658898), (38, 1819246), (44, 1571167), (52, 1329449), (76, 909623), (143, 483436), (209, 330772), (247, 279884), (286, 241718), (418, 165386), (494, 139942), (572, 120859), (836, 82693), (988, 69971), (2717, 25444), (5434, 12722), (6361, 10868)]