61186664

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{1399}}^1$

素因数の和:1494

約数の個数: 64

約数和(自身を含む): 145152000

約数和(自身を除く): 83965336

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 71, 77, 88, 142, 154, 284, 308, 497, 568, 616, 781, 994, 1399, 1562, 1988, 2798, 3124, 3976, 5467, 5596, 6248, 9793, 10934, 11192, 15389, 19586, 21868, 30778, 39172, 43736, 61556, 78344, 99329, 107723, 123112, 198658, 215446, 397316, 430892, 695303, 794632, 861784, 1092619, 1390606, 2185238, 2781212, 4370476, 5562424, 7648333, 8740952, 15296666, 30593332, 61186664]

約数ペア:

[(1, 61186664), (2, 30593332), (4, 15296666), (7, 8740952), (8, 7648333), (11, 5562424), (14, 4370476), (22, 2781212), (28, 2185238), (44, 1390606), (56, 1092619), (71, 861784), (77, 794632), (88, 695303), (142, 430892), (154, 397316), (284, 215446), (308, 198658), (497, 123112), (568, 107723), (616, 99329), (781, 78344), (994, 61556), (1399, 43736), (1562, 39172), (1988, 30778), (2798, 21868), (3124, 19586), (3976, 15389), (5467, 11192), (5596, 10934), (6248, 9793)]