8681572172

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{11047}}^1$

素因数の和:11215

約数の個数: 96

約数和(自身を含む): 19956400128

約数和(自身を除く): 11274827956

約数列:

[1, 2, 4, 7, 13, 14, 17, 26, 28, 34, 52, 68, 91, 119, 127, 182, 221, 238, 254, 364, 442, 476, 508, 884, 889, 1547, 1651, 1778, 2159, 3094, 3302, 3556, 4318, 6188, 6604, 8636, 11047, 11557, 15113, 22094, 23114, 28067, 30226, 44188, 46228, 56134, 60452, 77329, 112268, 143611, 154658, 187799, 196469, 287222, 309316, 375598, 392938, 574444, 751196, 785876, 1005277, 1314593, 1402969, 2010554, 2441387, 2629186, 2805938, 4021108, 4882774, 5258372, 5611876, 9765548, 9820783, 17089709, 18238597, 19641566, 23850473, 34179418, 36477194, 39283132, 47700946, 68358836, 72954388, 95401892, 127670179, 166953311, 255340358, 310056149, 333906622, 510680716, 620112298, 667813244, 1240224596, 2170393043, 4340786086, 8681572172]

約数ペア:

[(1, 8681572172), (2, 4340786086), (4, 2170393043), (7, 1240224596), (13, 667813244), (14, 620112298), (17, 510680716), (26, 333906622), (28, 310056149), (34, 255340358), (52, 166953311), (68, 127670179), (91, 95401892), (119, 72954388), (127, 68358836), (182, 47700946), (221, 39283132), (238, 36477194), (254, 34179418), (364, 23850473), (442, 19641566), (476, 18238597), (508, 17089709), (884, 9820783), (889, 9765548), (1547, 5611876), (1651, 5258372), (1778, 4882774), (2159, 4021108), (3094, 2805938), (3302, 2629186), (3556, 2441387), (4318, 2010554), (6188, 1402969), (6604, 1314593), (8636, 1005277), (11047, 785876), (11557, 751196), (15113, 574444), (22094, 392938), (23114, 375598), (28067, 309316), (30226, 287222), (44188, 196469), (46228, 187799), (56134, 154658), (60452, 143611), (77329, 112268)]