8739276

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{151}}^1$

素因数の和:231

約数の個数: 96

約数和(自身を含む): 25740288

約数和(自身を除く): 17001012

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 52, 53, 78, 84, 91, 106, 151, 156, 159, 182, 212, 273, 302, 318, 364, 371, 453, 546, 604, 636, 689, 742, 906, 1057, 1092, 1113, 1378, 1484, 1812, 1963, 2067, 2114, 2226, 2756, 3171, 3926, 4134, 4228, 4452, 4823, 5889, 6342, 7852, 8003, 8268, 9646, 11778, 12684, 13741, 14469, 16006, 19292, 23556, 24009, 27482, 28938, 32012, 41223, 48018, 54964, 56021, 57876, 82446, 96036, 104039, 112042, 164892, 168063, 208078, 224084, 312117, 336126, 416156, 624234, 672252, 728273, 1248468, 1456546, 2184819, 2913092, 4369638, 8739276]

約数ペア:

[(1, 8739276), (2, 4369638), (3, 2913092), (4, 2184819), (6, 1456546), (7, 1248468), (12, 728273), (13, 672252), (14, 624234), (21, 416156), (26, 336126), (28, 312117), (39, 224084), (42, 208078), (52, 168063), (53, 164892), (78, 112042), (84, 104039), (91, 96036), (106, 82446), (151, 57876), (156, 56021), (159, 54964), (182, 48018), (212, 41223), (273, 32012), (302, 28938), (318, 27482), (364, 24009), (371, 23556), (453, 19292), (546, 16006), (604, 14469), (636, 13741), (689, 12684), (742, 11778), (906, 9646), (1057, 8268), (1092, 8003), (1113, 7852), (1378, 6342), (1484, 5889), (1812, 4823), (1963, 4452), (2067, 4228), (2114, 4134), (2226, 3926), (2756, 3171)]