66398332

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1$

素因数の和:168

約数の個数: 144

約数和(自身を含む): 167311872

約数和(自身を除く): 100913540

約数列:

[1, 2, 4, 7, 11, 13, 14, 22, 23, 26, 28, 44, 46, 49, 52, 77, 91, 92, 98, 103, 143, 154, 161, 182, 196, 206, 253, 286, 299, 308, 322, 364, 412, 506, 539, 572, 598, 637, 644, 721, 1001, 1012, 1078, 1127, 1133, 1196, 1274, 1339, 1442, 1771, 2002, 2093, 2156, 2254, 2266, 2369, 2548, 2678, 2884, 3289, 3542, 4004, 4186, 4508, 4532, 4738, 5047, 5356, 6578, 7007, 7084, 7931, 8372, 9373, 9476, 10094, 12397, 13156, 14014, 14651, 14729, 15862, 16583, 18746, 20188, 23023, 24794, 26059, 28028, 29302, 29458, 30797, 31724, 33166, 37492, 46046, 49588, 52118, 55517, 58604, 58916, 61594, 65611, 66332, 92092, 103103, 104236, 111034, 116081, 123188, 131222, 161161, 182413, 206206, 215579, 222068, 232162, 262444, 322322, 338767, 364826, 412412, 431158, 464324, 644644, 677534, 721721, 729652, 862316, 1276891, 1355068, 1443442, 1509053, 2371369, 2553782, 2886884, 3018106, 4742738, 5107564, 6036212, 9485476, 16599583, 33199166, 66398332]

約数ペア:

[(1, 66398332), (2, 33199166), (4, 16599583), (7, 9485476), (11, 6036212), (13, 5107564), (14, 4742738), (22, 3018106), (23, 2886884), (26, 2553782), (28, 2371369), (44, 1509053), (46, 1443442), (49, 1355068), (52, 1276891), (77, 862316), (91, 729652), (92, 721721), (98, 677534), (103, 644644), (143, 464324), (154, 431158), (161, 412412), (182, 364826), (196, 338767), (206, 322322), (253, 262444), (286, 232162), (299, 222068), (308, 215579), (322, 206206), (364, 182413), (412, 161161), (506, 131222), (539, 123188), (572, 116081), (598, 111034), (637, 104236), (644, 103103), (721, 92092), (1001, 66332), (1012, 65611), (1078, 61594), (1127, 58916), (1133, 58604), (1196, 55517), (1274, 52118), (1339, 49588), (1442, 46046), (1771, 37492), (2002, 33166), (2093, 31724), (2156, 30797), (2254, 29458), (2266, 29302), (2369, 28028), (2548, 26059), (2678, 24794), (2884, 23023), (3289, 20188), (3542, 18746), (4004, 16583), (4186, 15862), (4508, 14729), (4532, 14651), (4738, 14014), (5047, 13156), (5356, 12397), (6578, 10094), (7007, 9476), (7084, 9373), (7931, 8372)]