79943248

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{347}}^1$

素因数の和:401

約数の個数: 120

約数和(自身を含む): 206611776

約数和(自身を除く): 126668528

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 17, 22, 28, 34, 44, 56, 68, 77, 88, 112, 119, 121, 136, 154, 176, 187, 238, 242, 272, 308, 347, 374, 476, 484, 616, 694, 748, 847, 952, 968, 1232, 1309, 1388, 1496, 1694, 1904, 1936, 2057, 2429, 2618, 2776, 2992, 3388, 3817, 4114, 4858, 5236, 5552, 5899, 6776, 7634, 8228, 9716, 10472, 11798, 13552, 14399, 15268, 16456, 19432, 20944, 23596, 26719, 28798, 30536, 32912, 38864, 41293, 41987, 47192, 53438, 57596, 61072, 64889, 82586, 83974, 94384, 106876, 115192, 129778, 165172, 167948, 213752, 230384, 259556, 293909, 330344, 335896, 427504, 454223, 519112, 587818, 660688, 671792, 713779, 908446, 1038224, 1175636, 1427558, 1816892, 2351272, 2855116, 3633784, 4702544, 4996453, 5710232, 7267568, 9992906, 11420464, 19985812, 39971624, 79943248]

約数ペア:

[(1, 79943248), (2, 39971624), (4, 19985812), (7, 11420464), (8, 9992906), (11, 7267568), (14, 5710232), (16, 4996453), (17, 4702544), (22, 3633784), (28, 2855116), (34, 2351272), (44, 1816892), (56, 1427558), (68, 1175636), (77, 1038224), (88, 908446), (112, 713779), (119, 671792), (121, 660688), (136, 587818), (154, 519112), (176, 454223), (187, 427504), (238, 335896), (242, 330344), (272, 293909), (308, 259556), (347, 230384), (374, 213752), (476, 167948), (484, 165172), (616, 129778), (694, 115192), (748, 106876), (847, 94384), (952, 83974), (968, 82586), (1232, 64889), (1309, 61072), (1388, 57596), (1496, 53438), (1694, 47192), (1904, 41987), (1936, 41293), (2057, 38864), (2429, 32912), (2618, 30536), (2776, 28798), (2992, 26719), (3388, 23596), (3817, 20944), (4114, 19432), (4858, 16456), (5236, 15268), (5552, 14399), (5899, 13552), (6776, 11798), (7634, 10472), (8228, 9716)]