68774706

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{347}}^1$

素因数の和:397

約数の個数: 144

約数和(自身を含む): 202168512

約数和(自身を除く): 133393806

約数列:

[1, 2, 3, 6, 7, 9, 11, 13, 14, 18, 21, 22, 26, 33, 39, 42, 63, 66, 77, 78, 91, 99, 117, 121, 126, 143, 154, 182, 198, 231, 234, 242, 273, 286, 347, 363, 429, 462, 546, 693, 694, 726, 819, 847, 858, 1001, 1041, 1089, 1287, 1386, 1573, 1638, 1694, 2002, 2082, 2178, 2429, 2541, 2574, 3003, 3123, 3146, 3817, 4511, 4719, 4858, 5082, 6006, 6246, 7287, 7623, 7634, 9009, 9022, 9438, 11011, 11451, 13533, 14157, 14574, 15246, 18018, 21861, 22022, 22902, 26719, 27066, 28314, 31577, 33033, 34353, 40599, 41987, 43722, 49621, 53438, 63154, 66066, 68706, 80157, 81198, 83974, 94731, 99099, 99242, 125961, 148863, 160314, 189462, 198198, 240471, 251922, 284193, 293909, 297726, 347347, 377883, 446589, 480942, 545831, 568386, 587818, 694694, 755766, 881727, 893178, 1042041, 1091662, 1637493, 1763454, 2084082, 2645181, 3126123, 3274986, 3820817, 4912479, 5290362, 6252246, 7641634, 9824958, 11462451, 22924902, 34387353, 68774706]

約数ペア:

[(1, 68774706), (2, 34387353), (3, 22924902), (6, 11462451), (7, 9824958), (9, 7641634), (11, 6252246), (13, 5290362), (14, 4912479), (18, 3820817), (21, 3274986), (22, 3126123), (26, 2645181), (33, 2084082), (39, 1763454), (42, 1637493), (63, 1091662), (66, 1042041), (77, 893178), (78, 881727), (91, 755766), (99, 694694), (117, 587818), (121, 568386), (126, 545831), (143, 480942), (154, 446589), (182, 377883), (198, 347347), (231, 297726), (234, 293909), (242, 284193), (273, 251922), (286, 240471), (347, 198198), (363, 189462), (429, 160314), (462, 148863), (546, 125961), (693, 99242), (694, 99099), (726, 94731), (819, 83974), (847, 81198), (858, 80157), (1001, 68706), (1041, 66066), (1089, 63154), (1287, 53438), (1386, 49621), (1573, 43722), (1638, 41987), (1694, 40599), (2002, 34353), (2082, 33033), (2178, 31577), (2429, 28314), (2541, 27066), (2574, 26719), (3003, 22902), (3123, 22022), (3146, 21861), (3817, 18018), (4511, 15246), (4719, 14574), (4858, 14157), (5082, 13533), (6006, 11451), (6246, 11011), (7287, 9438), (7623, 9022), (7634, 9009)]