64351404

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{7237}}^1$

素因数の和:7279

約数の個数: 72

約数和(自身を含む): 184424240

約数和(自身を除く): 120072836

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 19, 26, 36, 38, 39, 52, 57, 76, 78, 114, 117, 156, 171, 228, 234, 247, 342, 468, 494, 684, 741, 988, 1482, 2223, 2964, 4446, 7237, 8892, 14474, 21711, 28948, 43422, 65133, 86844, 94081, 130266, 137503, 188162, 260532, 275006, 282243, 376324, 412509, 550012, 564486, 825018, 846729, 1128972, 1237527, 1650036, 1693458, 1787539, 2475054, 3386916, 3575078, 4950108, 5362617, 7150156, 10725234, 16087851, 21450468, 32175702, 64351404]

約数ペア:

[(1, 64351404), (2, 32175702), (3, 21450468), (4, 16087851), (6, 10725234), (9, 7150156), (12, 5362617), (13, 4950108), (18, 3575078), (19, 3386916), (26, 2475054), (36, 1787539), (38, 1693458), (39, 1650036), (52, 1237527), (57, 1128972), (76, 846729), (78, 825018), (114, 564486), (117, 550012), (156, 412509), (171, 376324), (228, 282243), (234, 275006), (247, 260532), (342, 188162), (468, 137503), (494, 130266), (684, 94081), (741, 86844), (988, 65133), (1482, 43422), (2223, 28948), (2964, 21711), (4446, 14474), (7237, 8892)]