80178852

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{479}}^1$

素因数の和:565

約数の個数: 96

約数和(自身を含む): 214502400

約数和(自身を除く): 134323548

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 29, 37, 39, 52, 58, 74, 78, 87, 111, 116, 148, 156, 174, 222, 348, 377, 444, 479, 481, 754, 958, 962, 1073, 1131, 1437, 1443, 1508, 1916, 1924, 2146, 2262, 2874, 2886, 3219, 4292, 4524, 5748, 5772, 6227, 6438, 12454, 12876, 13891, 13949, 17723, 18681, 24908, 27782, 27898, 35446, 37362, 41673, 41847, 53169, 55564, 55796, 70892, 74724, 83346, 83694, 106338, 166692, 167388, 180583, 212676, 230399, 361166, 460798, 513967, 541749, 691197, 722332, 921596, 1027934, 1083498, 1382394, 1541901, 2055868, 2166996, 2764788, 3083802, 6167604, 6681571, 13363142, 20044713, 26726284, 40089426, 80178852]

約数ペア:

[(1, 80178852), (2, 40089426), (3, 26726284), (4, 20044713), (6, 13363142), (12, 6681571), (13, 6167604), (26, 3083802), (29, 2764788), (37, 2166996), (39, 2055868), (52, 1541901), (58, 1382394), (74, 1083498), (78, 1027934), (87, 921596), (111, 722332), (116, 691197), (148, 541749), (156, 513967), (174, 460798), (222, 361166), (348, 230399), (377, 212676), (444, 180583), (479, 167388), (481, 166692), (754, 106338), (958, 83694), (962, 83346), (1073, 74724), (1131, 70892), (1437, 55796), (1443, 55564), (1508, 53169), (1916, 41847), (1924, 41673), (2146, 37362), (2262, 35446), (2874, 27898), (2886, 27782), (3219, 24908), (4292, 18681), (4524, 17723), (5748, 13949), (5772, 13891), (6227, 12876), (6438, 12454)]