87027752

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{263}}^1\times {\mathrm{311}}^1$

素因数の和:606

約数の個数: 64

約数和(自身を含む): 197683200

約数和(自身を除く): 110655448

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 56, 76, 133, 152, 263, 266, 311, 526, 532, 622, 1052, 1064, 1244, 1841, 2104, 2177, 2488, 3682, 4354, 4997, 5909, 7364, 8708, 9994, 11818, 14728, 17416, 19988, 23636, 34979, 39976, 41363, 47272, 69958, 81793, 82726, 139916, 163586, 165452, 279832, 327172, 330904, 572551, 654344, 1145102, 1554067, 2290204, 3108134, 4580408, 6216268, 10878469, 12432536, 21756938, 43513876, 87027752]

約数ペア:

[(1, 87027752), (2, 43513876), (4, 21756938), (7, 12432536), (8, 10878469), (14, 6216268), (19, 4580408), (28, 3108134), (38, 2290204), (56, 1554067), (76, 1145102), (133, 654344), (152, 572551), (263, 330904), (266, 327172), (311, 279832), (526, 165452), (532, 163586), (622, 139916), (1052, 82726), (1064, 81793), (1244, 69958), (1841, 47272), (2104, 41363), (2177, 39976), (2488, 34979), (3682, 23636), (4354, 19988), (4997, 17416), (5909, 14728), (7364, 11818), (8708, 9994)]