121208724

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{4111}}^1$

素因数の和:4147

約数の個数: 120

約数和(自身を含む): 390080768

約数和(自身を除く): 268872044

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, 252, 273, 324, 351, 364, 378, 468, 546, 567, 702, 756, 819, 1053, 1092, 1134, 1404, 1638, 2106, 2268, 2457, 3276, 4111, 4212, 4914, 7371, 8222, 9828, 12333, 14742, 16444, 24666, 28777, 29484, 36999, 49332, 53443, 57554, 73998, 86331, 106886, 110997, 115108, 147996, 160329, 172662, 213772, 221994, 258993, 320658, 332991, 345324, 374101, 443988, 480987, 517986, 641316, 665982, 748202, 776979, 961974, 1035972, 1122303, 1331964, 1442961, 1496404, 1553958, 1923948, 2244606, 2330937, 2885922, 3107916, 3366909, 4328883, 4489212, 4661874, 5771844, 6733818, 8657766, 9323748, 10100727, 13467636, 17315532, 20201454, 30302181, 40402908, 60604362, 121208724]

約数ペア:

[(1, 121208724), (2, 60604362), (3, 40402908), (4, 30302181), (6, 20201454), (7, 17315532), (9, 13467636), (12, 10100727), (13, 9323748), (14, 8657766), (18, 6733818), (21, 5771844), (26, 4661874), (27, 4489212), (28, 4328883), (36, 3366909), (39, 3107916), (42, 2885922), (52, 2330937), (54, 2244606), (63, 1923948), (78, 1553958), (81, 1496404), (84, 1442961), (91, 1331964), (108, 1122303), (117, 1035972), (126, 961974), (156, 776979), (162, 748202), (182, 665982), (189, 641316), (234, 517986), (252, 480987), (273, 443988), (324, 374101), (351, 345324), (364, 332991), (378, 320658), (468, 258993), (546, 221994), (567, 213772), (702, 172662), (756, 160329), (819, 147996), (1053, 115108), (1092, 110997), (1134, 106886), (1404, 86331), (1638, 73998), (2106, 57554), (2268, 53443), (2457, 49332), (3276, 36999), (4111, 29484), (4212, 28777), (4914, 24666), (7371, 16444), (8222, 14742), (9828, 12333)]