66609774

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{257}}^1$

素因数の和:311

約数の個数: 144

約数和(自身を含む): 192707424

約数和(自身を除く): 126097650

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 17, 18, 21, 22, 33, 34, 42, 51, 63, 66, 77, 99, 102, 119, 121, 126, 153, 154, 187, 198, 231, 238, 242, 257, 306, 357, 363, 374, 462, 514, 561, 693, 714, 726, 771, 847, 1071, 1089, 1122, 1309, 1386, 1542, 1683, 1694, 1799, 2057, 2142, 2178, 2313, 2541, 2618, 2827, 3366, 3598, 3927, 4114, 4369, 4626, 5082, 5397, 5654, 6171, 7623, 7854, 8481, 8738, 10794, 11781, 12342, 13107, 14399, 15246, 16191, 16962, 18513, 19789, 23562, 25443, 26214, 28798, 30583, 31097, 32382, 37026, 39321, 39578, 43197, 48059, 50886, 59367, 61166, 62194, 78642, 86394, 91749, 93291, 96118, 118734, 129591, 144177, 178101, 183498, 186582, 217679, 259182, 275247, 279873, 288354, 336413, 356202, 432531, 435358, 528649, 550494, 559746, 653037, 672826, 865062, 1009239, 1057298, 1306074, 1585947, 1959111, 2018478, 3027717, 3171894, 3700543, 3918222, 4757841, 6055434, 7401086, 9515682, 11101629, 22203258, 33304887, 66609774]

約数ペア:

[(1, 66609774), (2, 33304887), (3, 22203258), (6, 11101629), (7, 9515682), (9, 7401086), (11, 6055434), (14, 4757841), (17, 3918222), (18, 3700543), (21, 3171894), (22, 3027717), (33, 2018478), (34, 1959111), (42, 1585947), (51, 1306074), (63, 1057298), (66, 1009239), (77, 865062), (99, 672826), (102, 653037), (119, 559746), (121, 550494), (126, 528649), (153, 435358), (154, 432531), (187, 356202), (198, 336413), (231, 288354), (238, 279873), (242, 275247), (257, 259182), (306, 217679), (357, 186582), (363, 183498), (374, 178101), (462, 144177), (514, 129591), (561, 118734), (693, 96118), (714, 93291), (726, 91749), (771, 86394), (847, 78642), (1071, 62194), (1089, 61166), (1122, 59367), (1309, 50886), (1386, 48059), (1542, 43197), (1683, 39578), (1694, 39321), (1799, 37026), (2057, 32382), (2142, 31097), (2178, 30583), (2313, 28798), (2541, 26214), (2618, 25443), (2827, 23562), (3366, 19789), (3598, 18513), (3927, 16962), (4114, 16191), (4369, 15246), (4626, 14399), (5082, 13107), (5397, 12342), (5654, 11781), (6171, 10794), (7623, 8738), (7854, 8481)]