123402384

素因数分解:

$2^4\times 3^2\times 7^2\times {\mathrm{17489}}^1$

素因数の和:17517

約数の個数: 90

約数和(自身を含む): 401762790

約数和(自身を除く): 278360406

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 49, 56, 63, 72, 84, 98, 112, 126, 144, 147, 168, 196, 252, 294, 336, 392, 441, 504, 588, 784, 882, 1008, 1176, 1764, 2352, 3528, 7056, 17489, 34978, 52467, 69956, 104934, 122423, 139912, 157401, 209868, 244846, 279824, 314802, 367269, 419736, 489692, 629604, 734538, 839472, 856961, 979384, 1101807, 1259208, 1469076, 1713922, 1958768, 2203614, 2518416, 2570883, 2938152, 3427844, 4407228, 5141766, 5876304, 6855688, 7712649, 8814456, 10283532, 13711376, 15425298, 17628912, 20567064, 30850596, 41134128, 61701192, 123402384]

約数ペア:

[(1, 123402384), (2, 61701192), (3, 41134128), (4, 30850596), (6, 20567064), (7, 17628912), (8, 15425298), (9, 13711376), (12, 10283532), (14, 8814456), (16, 7712649), (18, 6855688), (21, 5876304), (24, 5141766), (28, 4407228), (36, 3427844), (42, 2938152), (48, 2570883), (49, 2518416), (56, 2203614), (63, 1958768), (72, 1713922), (84, 1469076), (98, 1259208), (112, 1101807), (126, 979384), (144, 856961), (147, 839472), (168, 734538), (196, 629604), (252, 489692), (294, 419736), (336, 367269), (392, 314802), (441, 279824), (504, 244846), (588, 209868), (784, 157401), (882, 139912), (1008, 122423), (1176, 104934), (1764, 69956), (2352, 52467), (3528, 34978), (7056, 17489)]