88821978

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{937}}^1$

素因数の和:1047

約数の個数: 64

約数和(自身を含む): 212153088

約数和(自身を除く): 123331110

約数列:

[1, 2, 3, 6, 7, 14, 21, 37, 42, 61, 74, 111, 122, 183, 222, 259, 366, 427, 518, 777, 854, 937, 1281, 1554, 1874, 2257, 2562, 2811, 4514, 5622, 6559, 6771, 13118, 13542, 15799, 19677, 31598, 34669, 39354, 47397, 57157, 69338, 94794, 104007, 114314, 171471, 208014, 242683, 342942, 400099, 485366, 728049, 800198, 1200297, 1456098, 2114809, 2400594, 4229618, 6344427, 12688854, 14803663, 29607326, 44410989, 88821978]

約数ペア:

[(1, 88821978), (2, 44410989), (3, 29607326), (6, 14803663), (7, 12688854), (14, 6344427), (21, 4229618), (37, 2400594), (42, 2114809), (61, 1456098), (74, 1200297), (111, 800198), (122, 728049), (183, 485366), (222, 400099), (259, 342942), (366, 242683), (427, 208014), (518, 171471), (777, 114314), (854, 104007), (937, 94794), (1281, 69338), (1554, 57157), (1874, 47397), (2257, 39354), (2562, 34669), (2811, 31598), (4514, 19677), (5622, 15799), (6559, 13542), (6771, 13118)]