71339688

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{73}}^1\times {\mathrm{277}}^1$

素因数の和:376

約数の個数: 144

約数和(自身を含む): 228657780

約数和(自身を除く): 157318092

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 49, 56, 63, 72, 73, 84, 98, 126, 146, 147, 168, 196, 219, 252, 277, 292, 294, 392, 438, 441, 504, 511, 554, 584, 588, 657, 831, 876, 882, 1022, 1108, 1176, 1314, 1533, 1662, 1752, 1764, 1939, 2044, 2216, 2493, 2628, 3066, 3324, 3528, 3577, 3878, 4088, 4599, 4986, 5256, 5817, 6132, 6648, 7154, 7756, 9198, 9972, 10731, 11634, 12264, 13573, 14308, 15512, 17451, 18396, 19944, 20221, 21462, 23268, 27146, 28616, 32193, 34902, 36792, 40442, 40719, 42924, 46536, 54292, 60663, 64386, 69804, 80884, 81438, 85848, 108584, 121326, 122157, 128772, 139608, 141547, 161768, 162876, 181989, 242652, 244314, 257544, 283094, 325752, 363978, 424641, 485304, 488628, 566188, 727956, 849282, 977256, 990829, 1132376, 1273923, 1455912, 1698564, 1981658, 2547846, 2972487, 3397128, 3963316, 5095692, 5944974, 7926632, 8917461, 10191384, 11889948, 17834922, 23779896, 35669844, 71339688]

約数ペア:

[(1, 71339688), (2, 35669844), (3, 23779896), (4, 17834922), (6, 11889948), (7, 10191384), (8, 8917461), (9, 7926632), (12, 5944974), (14, 5095692), (18, 3963316), (21, 3397128), (24, 2972487), (28, 2547846), (36, 1981658), (42, 1698564), (49, 1455912), (56, 1273923), (63, 1132376), (72, 990829), (73, 977256), (84, 849282), (98, 727956), (126, 566188), (146, 488628), (147, 485304), (168, 424641), (196, 363978), (219, 325752), (252, 283094), (277, 257544), (292, 244314), (294, 242652), (392, 181989), (438, 162876), (441, 161768), (504, 141547), (511, 139608), (554, 128772), (584, 122157), (588, 121326), (657, 108584), (831, 85848), (876, 81438), (882, 80884), (1022, 69804), (1108, 64386), (1176, 60663), (1314, 54292), (1533, 46536), (1662, 42924), (1752, 40719), (1764, 40442), (1939, 36792), (2044, 34902), (2216, 32193), (2493, 28616), (2628, 27146), (3066, 23268), (3324, 21462), (3528, 20221), (3577, 19944), (3878, 18396), (4088, 17451), (4599, 15512), (4986, 14308), (5256, 13573), (5817, 12264), (6132, 11634), (6648, 10731), (7154, 9972), (7756, 9198)]