71425224

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{557}}^1$

素因数の和:719

約数の個数: 96

約数和(自身を含む): 210220920

約数和(自身を除く): 138795696

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 104, 117, 137, 156, 234, 274, 312, 411, 468, 548, 557, 822, 936, 1096, 1114, 1233, 1644, 1671, 1781, 2228, 2466, 3288, 3342, 3562, 4456, 4932, 5013, 5343, 6684, 7124, 7241, 9864, 10026, 10686, 13368, 14248, 14482, 16029, 20052, 21372, 21723, 28964, 32058, 40104, 42744, 43446, 57928, 64116, 65169, 76309, 86892, 128232, 130338, 152618, 173784, 228927, 260676, 305236, 457854, 521352, 610472, 686781, 915708, 992017, 1373562, 1831416, 1984034, 2747124, 2976051, 3968068, 5494248, 5952102, 7936136, 8928153, 11904204, 17856306, 23808408, 35712612, 71425224]

約数ペア:

[(1, 71425224), (2, 35712612), (3, 23808408), (4, 17856306), (6, 11904204), (8, 8928153), (9, 7936136), (12, 5952102), (13, 5494248), (18, 3968068), (24, 2976051), (26, 2747124), (36, 1984034), (39, 1831416), (52, 1373562), (72, 992017), (78, 915708), (104, 686781), (117, 610472), (137, 521352), (156, 457854), (234, 305236), (274, 260676), (312, 228927), (411, 173784), (468, 152618), (548, 130338), (557, 128232), (822, 86892), (936, 76309), (1096, 65169), (1114, 64116), (1233, 57928), (1644, 43446), (1671, 42744), (1781, 40104), (2228, 32058), (2466, 28964), (3288, 21723), (3342, 21372), (3562, 20052), (4456, 16029), (4932, 14482), (5013, 14248), (5343, 13368), (6684, 10686), (7124, 10026), (7241, 9864)]