77974974

素因数分解:

$2^1\times 3^4\times 7^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1$

素因数の和:105

約数の個数: 240

約数和(自身を含む): 238360320

約数和(自身を除く): 160385346

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 19, 21, 22, 27, 33, 38, 42, 47, 49, 54, 57, 63, 66, 77, 81, 94, 98, 99, 114, 126, 133, 141, 147, 154, 162, 171, 189, 198, 209, 231, 266, 282, 294, 297, 329, 342, 378, 399, 418, 423, 441, 462, 513, 517, 539, 567, 594, 627, 658, 693, 798, 846, 882, 891, 893, 931, 987, 1026, 1034, 1078, 1134, 1197, 1254, 1269, 1323, 1386, 1463, 1539, 1551, 1617, 1782, 1786, 1862, 1881, 1974, 2079, 2303, 2394, 2538, 2646, 2679, 2793, 2926, 2961, 3078, 3102, 3234, 3591, 3619, 3762, 3807, 3969, 4158, 4389, 4606, 4653, 4851, 5358, 5586, 5643, 5922, 6237, 6251, 6909, 7182, 7238, 7614, 7938, 8037, 8379, 8778, 8883, 9306, 9702, 9823, 10241, 10773, 10857, 11286, 12474, 12502, 13167, 13818, 13959, 14553, 16074, 16758, 16929, 17766, 18753, 19646, 20482, 20727, 21546, 21714, 24111, 25137, 25333, 26334, 26649, 27918, 29106, 29469, 30723, 32571, 33858, 37506, 39501, 41454, 41877, 43659, 43757, 48222, 50274, 50666, 53298, 56259, 58938, 61446, 62181, 65142, 68761, 72333, 75411, 75999, 79002, 83754, 87318, 87514, 88407, 92169, 97713, 112518, 118503, 124362, 131271, 137522, 144666, 150822, 151998, 168777, 176814, 184338, 186543, 195426, 206283, 227997, 237006, 262542, 265221, 276507, 293139, 337554, 373086, 393813, 412566, 455994, 481327, 506331, 530442, 553014, 586278, 618849, 683991, 787626, 795663, 829521, 962654, 1012662, 1181439, 1237698, 1367982, 1443981, 1591326, 1659042, 1856547, 2051973, 2362878, 2887962, 3544317, 3713094, 4103946, 4331943, 5569641, 7088634, 8663886, 11139282, 12995829, 25991658, 38987487, 77974974]

約数ペア:

[(1, 77974974), (2, 38987487), (3, 25991658), (6, 12995829), (7, 11139282), (9, 8663886), (11, 7088634), (14, 5569641), (18, 4331943), (19, 4103946), (21, 3713094), (22, 3544317), (27, 2887962), (33, 2362878), (38, 2051973), (42, 1856547), (47, 1659042), (49, 1591326), (54, 1443981), (57, 1367982), (63, 1237698), (66, 1181439), (77, 1012662), (81, 962654), (94, 829521), (98, 795663), (99, 787626), (114, 683991), (126, 618849), (133, 586278), (141, 553014), (147, 530442), (154, 506331), (162, 481327), (171, 455994), (189, 412566), (198, 393813), (209, 373086), (231, 337554), (266, 293139), (282, 276507), (294, 265221), (297, 262542), (329, 237006), (342, 227997), (378, 206283), (399, 195426), (418, 186543), (423, 184338), (441, 176814), (462, 168777), (513, 151998), (517, 150822), (539, 144666), (567, 137522), (594, 131271), (627, 124362), (658, 118503), (693, 112518), (798, 97713), (846, 92169), (882, 88407), (891, 87514), (893, 87318), (931, 83754), (987, 79002), (1026, 75999), (1034, 75411), (1078, 72333), (1134, 68761), (1197, 65142), (1254, 62181), (1269, 61446), (1323, 58938), (1386, 56259), (1463, 53298), (1539, 50666), (1551, 50274), (1617, 48222), (1782, 43757), (1786, 43659), (1862, 41877), (1881, 41454), (1974, 39501), (2079, 37506), (2303, 33858), (2394, 32571), (2538, 30723), (2646, 29469), (2679, 29106), (2793, 27918), (2926, 26649), (2961, 26334), (3078, 25333), (3102, 25137), (3234, 24111), (3591, 21714), (3619, 21546), (3762, 20727), (3807, 20482), (3969, 19646), (4158, 18753), (4389, 17766), (4606, 16929), (4653, 16758), (4851, 16074), (5358, 14553), (5586, 13959), (5643, 13818), (5922, 13167), (6237, 12502), (6251, 12474), (6909, 11286), (7182, 10857), (7238, 10773), (7614, 10241), (7938, 9823), (8037, 9702), (8379, 9306), (8778, 8883)]