74439708

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{557}}^1$

素因数の和:651

約数の個数: 96

約数和(自身を含む): 208986624

約数和(自身を除く): 134546916

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 37, 42, 43, 74, 84, 86, 111, 129, 148, 172, 222, 258, 259, 301, 444, 516, 518, 557, 602, 777, 903, 1036, 1114, 1204, 1554, 1591, 1671, 1806, 2228, 3108, 3182, 3342, 3612, 3899, 4773, 6364, 6684, 7798, 9546, 11137, 11697, 15596, 19092, 20609, 22274, 23394, 23951, 33411, 41218, 44548, 46788, 47902, 61827, 66822, 71853, 82436, 95804, 123654, 133644, 143706, 144263, 167657, 247308, 287412, 288526, 335314, 432789, 502971, 577052, 670628, 865578, 886187, 1005942, 1731156, 1772374, 2011884, 2658561, 3544748, 5317122, 6203309, 10634244, 12406618, 18609927, 24813236, 37219854, 74439708]

約数ペア:

[(1, 74439708), (2, 37219854), (3, 24813236), (4, 18609927), (6, 12406618), (7, 10634244), (12, 6203309), (14, 5317122), (21, 3544748), (28, 2658561), (37, 2011884), (42, 1772374), (43, 1731156), (74, 1005942), (84, 886187), (86, 865578), (111, 670628), (129, 577052), (148, 502971), (172, 432789), (222, 335314), (258, 288526), (259, 287412), (301, 247308), (444, 167657), (516, 144263), (518, 143706), (557, 133644), (602, 123654), (777, 95804), (903, 82436), (1036, 71853), (1114, 66822), (1204, 61827), (1554, 47902), (1591, 46788), (1671, 44548), (1806, 41218), (2228, 33411), (3108, 23951), (3182, 23394), (3342, 22274), (3612, 20609), (3899, 19092), (4773, 15596), (6364, 11697), (6684, 11137), (7798, 9546)]