71505756

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{7669}}^1$

素因数の和:7723

約数の個数: 72

約数和(自身を含む): 212182880

約数和(自身を除く): 140677124

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 37, 42, 63, 74, 84, 111, 126, 148, 222, 252, 259, 333, 444, 518, 666, 777, 1036, 1332, 1554, 2331, 3108, 4662, 7669, 9324, 15338, 23007, 30676, 46014, 53683, 69021, 92028, 107366, 138042, 161049, 214732, 276084, 283753, 322098, 483147, 567506, 644196, 851259, 966294, 1135012, 1702518, 1932588, 1986271, 2553777, 3405036, 3972542, 5107554, 5958813, 7945084, 10215108, 11917626, 17876439, 23835252, 35752878, 71505756]

約数ペア:

[(1, 71505756), (2, 35752878), (3, 23835252), (4, 17876439), (6, 11917626), (7, 10215108), (9, 7945084), (12, 5958813), (14, 5107554), (18, 3972542), (21, 3405036), (28, 2553777), (36, 1986271), (37, 1932588), (42, 1702518), (63, 1135012), (74, 966294), (84, 851259), (111, 644196), (126, 567506), (148, 483147), (222, 322098), (252, 283753), (259, 276084), (333, 214732), (444, 161049), (518, 138042), (666, 107366), (777, 92028), (1036, 69021), (1332, 53683), (1554, 46014), (2331, 30676), (3108, 23007), (4662, 15338), (7669, 9324)]