74528272

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{3011}}^1$

素因数の和:3056

約数の個数: 80

約数和(自身を含む): 188237952

約数和(自身を除く): 113709680

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 17, 26, 28, 34, 52, 56, 68, 91, 104, 112, 119, 136, 182, 208, 221, 238, 272, 364, 442, 476, 728, 884, 952, 1456, 1547, 1768, 1904, 3011, 3094, 3536, 6022, 6188, 12044, 12376, 21077, 24088, 24752, 39143, 42154, 48176, 51187, 78286, 84308, 102374, 156572, 168616, 204748, 274001, 313144, 337232, 358309, 409496, 548002, 626288, 665431, 716618, 818992, 1096004, 1330862, 1433236, 2192008, 2661724, 2866472, 4384016, 4658017, 5323448, 5732944, 9316034, 10646896, 18632068, 37264136, 74528272]

約数ペア:

[(1, 74528272), (2, 37264136), (4, 18632068), (7, 10646896), (8, 9316034), (13, 5732944), (14, 5323448), (16, 4658017), (17, 4384016), (26, 2866472), (28, 2661724), (34, 2192008), (52, 1433236), (56, 1330862), (68, 1096004), (91, 818992), (104, 716618), (112, 665431), (119, 626288), (136, 548002), (182, 409496), (208, 358309), (221, 337232), (238, 313144), (272, 274001), (364, 204748), (442, 168616), (476, 156572), (728, 102374), (884, 84308), (952, 78286), (1456, 51187), (1547, 48176), (1768, 42154), (1904, 39143), (3011, 24752), (3094, 24088), (3536, 21077), (6022, 12376), (6188, 12044)]