87420816

素因数分解:

$2^4\times 3^3\times 7^1\times {\mathrm{28909}}^1$

素因数の和:28933

約数の個数: 80

約数和(自身を含む): 286787200

約数和(自身を除く): 199366384

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 54, 56, 63, 72, 84, 108, 112, 126, 144, 168, 189, 216, 252, 336, 378, 432, 504, 756, 1008, 1512, 3024, 28909, 57818, 86727, 115636, 173454, 202363, 231272, 260181, 346908, 404726, 462544, 520362, 607089, 693816, 780543, 809452, 1040724, 1214178, 1387632, 1561086, 1618904, 1821267, 2081448, 2428356, 3122172, 3237808, 3642534, 4162896, 4856712, 5463801, 6244344, 7285068, 9713424, 10927602, 12488688, 14570136, 21855204, 29140272, 43710408, 87420816]

約数ペア:

[(1, 87420816), (2, 43710408), (3, 29140272), (4, 21855204), (6, 14570136), (7, 12488688), (8, 10927602), (9, 9713424), (12, 7285068), (14, 6244344), (16, 5463801), (18, 4856712), (21, 4162896), (24, 3642534), (27, 3237808), (28, 3122172), (36, 2428356), (42, 2081448), (48, 1821267), (54, 1618904), (56, 1561086), (63, 1387632), (72, 1214178), (84, 1040724), (108, 809452), (112, 780543), (126, 693816), (144, 607089), (168, 520362), (189, 462544), (216, 404726), (252, 346908), (336, 260181), (378, 231272), (432, 202363), (504, 173454), (756, 115636), (1008, 86727), (1512, 57818), (3024, 28909)]