74642172

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1$

素因数の和:132

約数の個数: 192

約数和(自身を含む): 220631040

約数和(自身を除く): 145988868

約数列:

[1, 2, 3, 4, 6, 11, 12, 17, 22, 29, 31, 33, 34, 37, 44, 51, 58, 62, 66, 68, 74, 87, 93, 102, 111, 116, 124, 132, 148, 174, 186, 187, 204, 222, 319, 341, 348, 372, 374, 407, 444, 493, 527, 561, 629, 638, 682, 748, 814, 899, 957, 986, 1023, 1054, 1073, 1122, 1147, 1221, 1258, 1276, 1364, 1479, 1581, 1628, 1798, 1887, 1914, 1972, 2046, 2108, 2146, 2244, 2294, 2442, 2516, 2697, 2958, 3162, 3219, 3441, 3596, 3774, 3828, 4092, 4292, 4588, 4884, 5394, 5423, 5797, 5916, 6324, 6438, 6882, 6919, 7548, 9889, 10788, 10846, 11594, 11803, 12617, 12876, 13764, 13838, 15283, 16269, 17391, 18241, 19499, 19778, 20757, 21692, 23188, 23606, 25234, 27676, 29667, 30566, 32538, 33263, 34782, 35409, 36482, 37851, 38998, 39556, 41514, 45849, 47212, 50468, 54723, 58497, 59334, 61132, 65076, 66526, 69564, 70818, 72964, 75702, 77996, 83028, 91698, 99789, 109446, 116994, 118668, 133052, 141636, 151404, 168113, 183396, 199578, 200651, 214489, 218892, 233988, 336226, 365893, 399156, 401302, 428978, 504339, 565471, 601953, 643467, 672452, 731786, 802604, 857956, 1008678, 1097679, 1130942, 1203906, 1286934, 1463572, 1696413, 2017356, 2195358, 2261884, 2407812, 2573868, 3392826, 4390716, 6220181, 6785652, 12440362, 18660543, 24880724, 37321086, 74642172]

約数ペア:

[(1, 74642172), (2, 37321086), (3, 24880724), (4, 18660543), (6, 12440362), (11, 6785652), (12, 6220181), (17, 4390716), (22, 3392826), (29, 2573868), (31, 2407812), (33, 2261884), (34, 2195358), (37, 2017356), (44, 1696413), (51, 1463572), (58, 1286934), (62, 1203906), (66, 1130942), (68, 1097679), (74, 1008678), (87, 857956), (93, 802604), (102, 731786), (111, 672452), (116, 643467), (124, 601953), (132, 565471), (148, 504339), (174, 428978), (186, 401302), (187, 399156), (204, 365893), (222, 336226), (319, 233988), (341, 218892), (348, 214489), (372, 200651), (374, 199578), (407, 183396), (444, 168113), (493, 151404), (527, 141636), (561, 133052), (629, 118668), (638, 116994), (682, 109446), (748, 99789), (814, 91698), (899, 83028), (957, 77996), (986, 75702), (1023, 72964), (1054, 70818), (1073, 69564), (1122, 66526), (1147, 65076), (1221, 61132), (1258, 59334), (1276, 58497), (1364, 54723), (1479, 50468), (1581, 47212), (1628, 45849), (1798, 41514), (1887, 39556), (1914, 38998), (1972, 37851), (2046, 36482), (2108, 35409), (2146, 34782), (2244, 33263), (2294, 32538), (2442, 30566), (2516, 29667), (2697, 27676), (2958, 25234), (3162, 23606), (3219, 23188), (3441, 21692), (3596, 20757), (3774, 19778), (3828, 19499), (4092, 18241), (4292, 17391), (4588, 16269), (4884, 15283), (5394, 13838), (5423, 13764), (5797, 12876), (5916, 12617), (6324, 11803), (6438, 11594), (6882, 10846), (6919, 10788), (7548, 9889)]