61121424

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{1999}}^1$

素因数の和:2037

約数の個数: 120

約数和(自身を含む): 197904000

約数和(自身を除く): 136782576

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 39, 42, 48, 49, 52, 56, 78, 84, 91, 98, 104, 112, 147, 156, 168, 182, 196, 208, 273, 294, 312, 336, 364, 392, 546, 588, 624, 637, 728, 784, 1092, 1176, 1274, 1456, 1911, 1999, 2184, 2352, 2548, 3822, 3998, 4368, 5096, 5997, 7644, 7996, 10192, 11994, 13993, 15288, 15992, 23988, 25987, 27986, 30576, 31984, 41979, 47976, 51974, 55972, 77961, 83958, 95952, 97951, 103948, 111944, 155922, 167916, 181909, 195902, 207896, 223888, 293853, 311844, 335832, 363818, 391804, 415792, 545727, 587706, 623688, 671664, 727636, 783608, 1091454, 1175412, 1247376, 1273363, 1455272, 1567216, 2182908, 2350824, 2546726, 2910544, 3820089, 4365816, 4701648, 5093452, 7640178, 8731632, 10186904, 15280356, 20373808, 30560712, 61121424]

約数ペア:

[(1, 61121424), (2, 30560712), (3, 20373808), (4, 15280356), (6, 10186904), (7, 8731632), (8, 7640178), (12, 5093452), (13, 4701648), (14, 4365816), (16, 3820089), (21, 2910544), (24, 2546726), (26, 2350824), (28, 2182908), (39, 1567216), (42, 1455272), (48, 1273363), (49, 1247376), (52, 1175412), (56, 1091454), (78, 783608), (84, 727636), (91, 671664), (98, 623688), (104, 587706), (112, 545727), (147, 415792), (156, 391804), (168, 363818), (182, 335832), (196, 311844), (208, 293853), (273, 223888), (294, 207896), (312, 195902), (336, 181909), (364, 167916), (392, 155922), (546, 111944), (588, 103948), (624, 97951), (637, 95952), (728, 83958), (784, 77961), (1092, 55972), (1176, 51974), (1274, 47976), (1456, 41979), (1911, 31984), (1999, 30576), (2184, 27986), (2352, 25987), (2548, 23988), (3822, 15992), (3998, 15288), (4368, 13993), (5096, 11994), (5997, 10192), (7644, 7996)]