80245056

素因数分解:

$2^6\times 3^1\times {\mathrm{19}}^1\times {\mathrm{21997}}^1$

素因数の和:22031

約数の個数: 56

約数和(自身を含む): 223499680

約数和(自身を除く): 143254624

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 64, 76, 96, 114, 152, 192, 228, 304, 456, 608, 912, 1216, 1824, 3648, 21997, 43994, 65991, 87988, 131982, 175976, 263964, 351952, 417943, 527928, 703904, 835886, 1055856, 1253829, 1407808, 1671772, 2111712, 2507658, 3343544, 4223424, 5015316, 6687088, 10030632, 13374176, 20061264, 26748352, 40122528, 80245056]

約数ペア:

[(1, 80245056), (2, 40122528), (3, 26748352), (4, 20061264), (6, 13374176), (8, 10030632), (12, 6687088), (16, 5015316), (19, 4223424), (24, 3343544), (32, 2507658), (38, 2111712), (48, 1671772), (57, 1407808), (64, 1253829), (76, 1055856), (96, 835886), (114, 703904), (152, 527928), (192, 417943), (228, 351952), (304, 263964), (456, 175976), (608, 131982), (912, 87988), (1216, 65991), (1824, 43994), (3648, 21997)]