82880812

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{1877}}^1$

素因数の和:1990

約数の個数: 48

約数和(自身を含む): 176682240

約数和(自身を除く): 93801428

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 83, 133, 166, 266, 332, 532, 581, 1162, 1577, 1877, 2324, 3154, 3754, 6308, 7508, 11039, 13139, 22078, 26278, 35663, 44156, 52556, 71326, 142652, 155791, 249641, 311582, 499282, 623164, 998564, 1090537, 2181074, 2960029, 4362148, 5920058, 11840116, 20720203, 41440406, 82880812]

約数ペア:

[(1, 82880812), (2, 41440406), (4, 20720203), (7, 11840116), (14, 5920058), (19, 4362148), (28, 2960029), (38, 2181074), (76, 1090537), (83, 998564), (133, 623164), (166, 499282), (266, 311582), (332, 249641), (532, 155791), (581, 142652), (1162, 71326), (1577, 52556), (1877, 44156), (2324, 35663), (3154, 26278), (3754, 22078), (6308, 13139), (7508, 11039)]