68397732

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{8597}}^1$

素因数の和:8637

約数の個数: 72

約数和(自身を含む): 197169336

約数和(自身を除く): 128771604

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 17, 18, 26, 34, 36, 39, 51, 52, 68, 78, 102, 117, 153, 156, 204, 221, 234, 306, 442, 468, 612, 663, 884, 1326, 1989, 2652, 3978, 7956, 8597, 17194, 25791, 34388, 51582, 77373, 103164, 111761, 146149, 154746, 223522, 292298, 309492, 335283, 438447, 447044, 584596, 670566, 876894, 1005849, 1315341, 1341132, 1753788, 1899937, 2011698, 2630682, 3799874, 4023396, 5261364, 5699811, 7599748, 11399622, 17099433, 22799244, 34198866, 68397732]

約数ペア:

[(1, 68397732), (2, 34198866), (3, 22799244), (4, 17099433), (6, 11399622), (9, 7599748), (12, 5699811), (13, 5261364), (17, 4023396), (18, 3799874), (26, 2630682), (34, 2011698), (36, 1899937), (39, 1753788), (51, 1341132), (52, 1315341), (68, 1005849), (78, 876894), (102, 670566), (117, 584596), (153, 447044), (156, 438447), (204, 335283), (221, 309492), (234, 292298), (306, 223522), (442, 154746), (468, 146149), (612, 111761), (663, 103164), (884, 77373), (1326, 51582), (1989, 34388), (2652, 25791), (3978, 17194), (7956, 8597)]