80429376

素因数分解:

$2^6\times 3^1\times {\mathrm{31}}^1\times {\mathrm{13513}}^1$

素因数の和:13559

約数の個数: 56

約数和(自身を含む): 219683584

約数和(自身を除く): 139254208

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 64, 93, 96, 124, 186, 192, 248, 372, 496, 744, 992, 1488, 1984, 2976, 5952, 13513, 27026, 40539, 54052, 81078, 108104, 162156, 216208, 324312, 418903, 432416, 648624, 837806, 864832, 1256709, 1297248, 1675612, 2513418, 2594496, 3351224, 5026836, 6702448, 10053672, 13404896, 20107344, 26809792, 40214688, 80429376]

約数ペア:

[(1, 80429376), (2, 40214688), (3, 26809792), (4, 20107344), (6, 13404896), (8, 10053672), (12, 6702448), (16, 5026836), (24, 3351224), (31, 2594496), (32, 2513418), (48, 1675612), (62, 1297248), (64, 1256709), (93, 864832), (96, 837806), (124, 648624), (186, 432416), (192, 418903), (248, 324312), (372, 216208), (496, 162156), (744, 108104), (992, 81078), (1488, 54052), (1984, 40539), (2976, 27026), (5952, 13513)]