67173392

素因数分解:

$2^4\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{157}}^1$

素因数の和:217

約数の個数: 120

約数和(自身を含む): 164161368

約数和(自身を除く): 96987976

約数列:

[1, 2, 4, 8, 11, 13, 16, 17, 22, 26, 34, 44, 52, 68, 88, 104, 121, 136, 143, 157, 176, 187, 208, 221, 242, 272, 286, 314, 374, 442, 484, 572, 628, 748, 884, 968, 1144, 1256, 1496, 1573, 1727, 1768, 1936, 2041, 2057, 2288, 2431, 2512, 2669, 2992, 3146, 3454, 3536, 4082, 4114, 4862, 5338, 6292, 6908, 8164, 8228, 9724, 10676, 12584, 13816, 16328, 16456, 18997, 19448, 21352, 22451, 25168, 26741, 27632, 29359, 32656, 32912, 34697, 37994, 38896, 42704, 44902, 53482, 58718, 69394, 75988, 89804, 106964, 117436, 138788, 151976, 179608, 213928, 234872, 246961, 277576, 303952, 322949, 359216, 381667, 427856, 469744, 493922, 555152, 645898, 763334, 987844, 1291796, 1526668, 1975688, 2583592, 3053336, 3951376, 4198337, 5167184, 6106672, 8396674, 16793348, 33586696, 67173392]

約数ペア:

[(1, 67173392), (2, 33586696), (4, 16793348), (8, 8396674), (11, 6106672), (13, 5167184), (16, 4198337), (17, 3951376), (22, 3053336), (26, 2583592), (34, 1975688), (44, 1526668), (52, 1291796), (68, 987844), (88, 763334), (104, 645898), (121, 555152), (136, 493922), (143, 469744), (157, 427856), (176, 381667), (187, 359216), (208, 322949), (221, 303952), (242, 277576), (272, 246961), (286, 234872), (314, 213928), (374, 179608), (442, 151976), (484, 138788), (572, 117436), (628, 106964), (748, 89804), (884, 75988), (968, 69394), (1144, 58718), (1256, 53482), (1496, 44902), (1573, 42704), (1727, 38896), (1768, 37994), (1936, 34697), (2041, 32912), (2057, 32656), (2288, 29359), (2431, 27632), (2512, 26741), (2669, 25168), (2992, 22451), (3146, 21352), (3454, 19448), (3536, 18997), (4082, 16456), (4114, 16328), (4862, 13816), (5338, 12584), (6292, 10676), (6908, 9724), (8164, 8228)]