68180268

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{547}}^1$

素因数の和:631

約数の個数: 96

約数和(自身を含む): 185601024

約数和(自身を除く): 117420756

約数列:

[1, 2, 3, 4, 6, 12, 13, 17, 26, 34, 39, 47, 51, 52, 68, 78, 94, 102, 141, 156, 188, 204, 221, 282, 442, 547, 564, 611, 663, 799, 884, 1094, 1222, 1326, 1598, 1641, 1833, 2188, 2397, 2444, 2652, 3196, 3282, 3666, 4794, 6564, 7111, 7332, 9299, 9588, 10387, 14222, 18598, 20774, 21333, 25709, 27897, 28444, 31161, 37196, 41548, 42666, 51418, 55794, 62322, 77127, 85332, 102836, 111588, 120887, 124644, 154254, 241774, 308508, 334217, 362661, 437053, 483548, 668434, 725322, 874106, 1002651, 1311159, 1336868, 1450644, 1748212, 2005302, 2622318, 4010604, 5244636, 5681689, 11363378, 17045067, 22726756, 34090134, 68180268]

約数ペア:

[(1, 68180268), (2, 34090134), (3, 22726756), (4, 17045067), (6, 11363378), (12, 5681689), (13, 5244636), (17, 4010604), (26, 2622318), (34, 2005302), (39, 1748212), (47, 1450644), (51, 1336868), (52, 1311159), (68, 1002651), (78, 874106), (94, 725322), (102, 668434), (141, 483548), (156, 437053), (188, 362661), (204, 334217), (221, 308508), (282, 241774), (442, 154254), (547, 124644), (564, 120887), (611, 111588), (663, 102836), (799, 85332), (884, 77127), (1094, 62322), (1222, 55794), (1326, 51418), (1598, 42666), (1641, 41548), (1833, 37196), (2188, 31161), (2397, 28444), (2444, 27897), (2652, 25709), (3196, 21333), (3282, 20774), (3666, 18598), (4794, 14222), (6564, 10387), (7111, 9588), (7332, 9299)]