56697732

素因数分解:

$2^2\times 3^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{641}}^1$

素因数の和:680

約数の個数: 144

約数和(自身を含む): 183211392

約数和(自身を除く): 126513660

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 27, 28, 36, 39, 42, 52, 54, 63, 78, 81, 84, 91, 108, 117, 126, 156, 162, 182, 189, 234, 243, 252, 273, 324, 351, 364, 378, 468, 486, 546, 567, 641, 702, 756, 819, 972, 1053, 1092, 1134, 1282, 1404, 1638, 1701, 1923, 2106, 2268, 2457, 2564, 3159, 3276, 3402, 3846, 4212, 4487, 4914, 5769, 6318, 6804, 7371, 7692, 8333, 8974, 9828, 11538, 12636, 13461, 14742, 16666, 17307, 17948, 22113, 23076, 24999, 26922, 29484, 33332, 34614, 40383, 44226, 49998, 51921, 53844, 58331, 69228, 74997, 80766, 88452, 99996, 103842, 116662, 121149, 149994, 155763, 161532, 174993, 207684, 224991, 233324, 242298, 299988, 311526, 349986, 363447, 449982, 484596, 524979, 623052, 674973, 699972, 726894, 899964, 1049958, 1090341, 1349946, 1453788, 1574937, 2024919, 2099916, 2180682, 2699892, 3149874, 4049838, 4361364, 4724811, 6299748, 8099676, 9449622, 14174433, 18899244, 28348866, 56697732]

約数ペア:

[(1, 56697732), (2, 28348866), (3, 18899244), (4, 14174433), (6, 9449622), (7, 8099676), (9, 6299748), (12, 4724811), (13, 4361364), (14, 4049838), (18, 3149874), (21, 2699892), (26, 2180682), (27, 2099916), (28, 2024919), (36, 1574937), (39, 1453788), (42, 1349946), (52, 1090341), (54, 1049958), (63, 899964), (78, 726894), (81, 699972), (84, 674973), (91, 623052), (108, 524979), (117, 484596), (126, 449982), (156, 363447), (162, 349986), (182, 311526), (189, 299988), (234, 242298), (243, 233324), (252, 224991), (273, 207684), (324, 174993), (351, 161532), (364, 155763), (378, 149994), (468, 121149), (486, 116662), (546, 103842), (567, 99996), (641, 88452), (702, 80766), (756, 74997), (819, 69228), (972, 58331), (1053, 53844), (1092, 51921), (1134, 49998), (1282, 44226), (1404, 40383), (1638, 34614), (1701, 33332), (1923, 29484), (2106, 26922), (2268, 24999), (2457, 23076), (2564, 22113), (3159, 17948), (3276, 17307), (3402, 16666), (3846, 14742), (4212, 13461), (4487, 12636), (4914, 11538), (5769, 9828), (6318, 8974), (6804, 8333), (7371, 7692)]