12780230892

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{71}}^1\times {\mathrm{8069}}^1$

素因数の和:8184

約数の個数: 144

約数和(自身を含む): 35726987520

約数和(自身を除く): 22946756628

約数列:

[1, 2, 3, 4, 6, 11, 12, 13, 22, 26, 33, 39, 44, 52, 66, 71, 78, 132, 142, 143, 156, 169, 213, 284, 286, 338, 426, 429, 507, 572, 676, 781, 852, 858, 923, 1014, 1562, 1716, 1846, 1859, 2028, 2343, 2769, 3124, 3692, 3718, 4686, 5538, 5577, 7436, 8069, 9372, 10153, 11076, 11154, 11999, 16138, 20306, 22308, 23998, 24207, 30459, 32276, 35997, 40612, 47996, 48414, 60918, 71994, 88759, 96828, 104897, 121836, 131989, 143988, 177518, 209794, 263978, 266277, 314691, 355036, 395967, 419588, 527956, 532554, 572899, 629382, 791934, 1065108, 1145798, 1153867, 1258764, 1363661, 1583868, 1718697, 2291596, 2307734, 2727322, 3437394, 3461601, 4090983, 4615468, 5454644, 6301889, 6874788, 6923202, 7447687, 8181966, 12603778, 13846404, 14895374, 15000271, 16363932, 18905667, 22343061, 25207556, 29790748, 30000542, 37811334, 44686122, 45000813, 60001084, 75622668, 81924557, 89372244, 90001626, 96819931, 163849114, 180003252, 193639862, 245773671, 290459793, 327698228, 387279724, 491547342, 580919586, 983094684, 1065019241, 1161839172, 2130038482, 3195057723, 4260076964, 6390115446, 12780230892]

約数ペア:

[(1, 12780230892), (2, 6390115446), (3, 4260076964), (4, 3195057723), (6, 2130038482), (11, 1161839172), (12, 1065019241), (13, 983094684), (22, 580919586), (26, 491547342), (33, 387279724), (39, 327698228), (44, 290459793), (52, 245773671), (66, 193639862), (71, 180003252), (78, 163849114), (132, 96819931), (142, 90001626), (143, 89372244), (156, 81924557), (169, 75622668), (213, 60001084), (284, 45000813), (286, 44686122), (338, 37811334), (426, 30000542), (429, 29790748), (507, 25207556), (572, 22343061), (676, 18905667), (781, 16363932), (852, 15000271), (858, 14895374), (923, 13846404), (1014, 12603778), (1562, 8181966), (1716, 7447687), (1846, 6923202), (1859, 6874788), (2028, 6301889), (2343, 5454644), (2769, 4615468), (3124, 4090983), (3692, 3461601), (3718, 3437394), (4686, 2727322), (5538, 2307734), (5577, 2291596), (7436, 1718697), (8069, 1583868), (9372, 1363661), (10153, 1258764), (11076, 1153867), (11154, 1145798), (11999, 1065108), (16138, 791934), (20306, 629382), (22308, 572899), (23998, 532554), (24207, 527956), (30459, 419588), (32276, 395967), (35997, 355036), (40612, 314691), (47996, 266277), (48414, 263978), (60918, 209794), (71994, 177518), (88759, 143988), (96828, 131989), (104897, 121836)]