79376128

素因数分解:

$2^8\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1$

素因数の和:130

約数の個数: 144

約数和(自身を含む): 191612736

約数和(自身を除く): 112236608

約数列:

[1, 2, 4, 8, 13, 16, 17, 23, 26, 32, 34, 46, 52, 61, 64, 68, 92, 104, 122, 128, 136, 184, 208, 221, 244, 256, 272, 299, 368, 391, 416, 442, 488, 544, 598, 736, 782, 793, 832, 884, 976, 1037, 1088, 1196, 1403, 1472, 1564, 1586, 1664, 1768, 1952, 2074, 2176, 2392, 2806, 2944, 3128, 3172, 3328, 3536, 3904, 4148, 4352, 4784, 5083, 5612, 5888, 6256, 6344, 7072, 7808, 8296, 9568, 10166, 11224, 12512, 12688, 13481, 14144, 15616, 16592, 18239, 19136, 20332, 22448, 23851, 25024, 25376, 26962, 28288, 33184, 36478, 38272, 40664, 44896, 47702, 50048, 50752, 53924, 56576, 66368, 72956, 76544, 81328, 89792, 95404, 100096, 101504, 107848, 132736, 145912, 162656, 179584, 190808, 203008, 215696, 265472, 291824, 310063, 325312, 359168, 381616, 431392, 583648, 620126, 650624, 763232, 862784, 1167296, 1240252, 1301248, 1526464, 1725568, 2334592, 2480504, 3052928, 3451136, 4669184, 4961008, 6105856, 9922016, 19844032, 39688064, 79376128]

約数ペア:

[(1, 79376128), (2, 39688064), (4, 19844032), (8, 9922016), (13, 6105856), (16, 4961008), (17, 4669184), (23, 3451136), (26, 3052928), (32, 2480504), (34, 2334592), (46, 1725568), (52, 1526464), (61, 1301248), (64, 1240252), (68, 1167296), (92, 862784), (104, 763232), (122, 650624), (128, 620126), (136, 583648), (184, 431392), (208, 381616), (221, 359168), (244, 325312), (256, 310063), (272, 291824), (299, 265472), (368, 215696), (391, 203008), (416, 190808), (442, 179584), (488, 162656), (544, 145912), (598, 132736), (736, 107848), (782, 101504), (793, 100096), (832, 95404), (884, 89792), (976, 81328), (1037, 76544), (1088, 72956), (1196, 66368), (1403, 56576), (1472, 53924), (1564, 50752), (1586, 50048), (1664, 47702), (1768, 44896), (1952, 40664), (2074, 38272), (2176, 36478), (2392, 33184), (2806, 28288), (2944, 26962), (3128, 25376), (3172, 25024), (3328, 23851), (3536, 22448), (3904, 20332), (4148, 19136), (4352, 18239), (4784, 16592), (5083, 15616), (5612, 14144), (5888, 13481), (6256, 12688), (6344, 12512), (7072, 11224), (7808, 10166), (8296, 9568)]