89836788

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{349}}^1\times {\mathrm{1129}}^1$

素因数の和:1504

約数の個数: 48

約数和(自身を含む): 221480000

約数和(自身を除く): 131643212

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 349, 698, 1047, 1129, 1396, 2094, 2258, 3387, 4188, 4516, 6631, 6774, 13262, 13548, 19893, 21451, 26524, 39786, 42902, 64353, 79572, 85804, 128706, 257412, 394021, 788042, 1182063, 1576084, 2364126, 4728252, 7486399, 14972798, 22459197, 29945596, 44918394, 89836788]

約数ペア:

[(1, 89836788), (2, 44918394), (3, 29945596), (4, 22459197), (6, 14972798), (12, 7486399), (19, 4728252), (38, 2364126), (57, 1576084), (76, 1182063), (114, 788042), (228, 394021), (349, 257412), (698, 128706), (1047, 85804), (1129, 79572), (1396, 64353), (2094, 42902), (2258, 39786), (3387, 26524), (4188, 21451), (4516, 19893), (6631, 13548), (6774, 13262)]