77795536

素因数分解:

$2^4\times 7^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{449}}^1$

素因数の和:501

約数の個数: 120

約数和(自身を含む): 200377800

約数和(自身を除く): 122582264

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 17, 26, 28, 34, 49, 52, 56, 68, 91, 98, 104, 112, 119, 136, 182, 196, 208, 221, 238, 272, 364, 392, 442, 449, 476, 637, 728, 784, 833, 884, 898, 952, 1274, 1456, 1547, 1666, 1768, 1796, 1904, 2548, 3094, 3143, 3332, 3536, 3592, 5096, 5837, 6188, 6286, 6664, 7184, 7633, 10192, 10829, 11674, 12376, 12572, 13328, 15266, 21658, 22001, 23348, 24752, 25144, 30532, 40859, 43316, 44002, 46696, 50288, 53431, 61064, 81718, 86632, 88004, 93392, 99229, 106862, 122128, 163436, 173264, 176008, 198458, 213724, 286013, 326872, 352016, 374017, 396916, 427448, 572026, 653744, 694603, 748034, 793832, 854896, 1144052, 1389206, 1496068, 1587664, 2288104, 2778412, 2992136, 4576208, 4862221, 5556824, 5984272, 9724442, 11113648, 19448884, 38897768, 77795536]

約数ペア:

[(1, 77795536), (2, 38897768), (4, 19448884), (7, 11113648), (8, 9724442), (13, 5984272), (14, 5556824), (16, 4862221), (17, 4576208), (26, 2992136), (28, 2778412), (34, 2288104), (49, 1587664), (52, 1496068), (56, 1389206), (68, 1144052), (91, 854896), (98, 793832), (104, 748034), (112, 694603), (119, 653744), (136, 572026), (182, 427448), (196, 396916), (208, 374017), (221, 352016), (238, 326872), (272, 286013), (364, 213724), (392, 198458), (442, 176008), (449, 173264), (476, 163436), (637, 122128), (728, 106862), (784, 99229), (833, 93392), (884, 88004), (898, 86632), (952, 81718), (1274, 61064), (1456, 53431), (1547, 50288), (1666, 46696), (1768, 44002), (1796, 43316), (1904, 40859), (2548, 30532), (3094, 25144), (3143, 24752), (3332, 23348), (3536, 22001), (3592, 21658), (5096, 15266), (5837, 13328), (6188, 12572), (6286, 12376), (6664, 11674), (7184, 10829), (7633, 10192)]