69432320

素因数分解:

$2^{10}\times 5^1\times {\mathrm{71}}^1\times {\mathrm{191}}^1$

素因数の和:287

約数の個数: 88

約数和(自身を含む): 169786368

約数和(自身を除く): 100354048

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 71, 80, 128, 142, 160, 191, 256, 284, 320, 355, 382, 512, 568, 640, 710, 764, 955, 1024, 1136, 1280, 1420, 1528, 1910, 2272, 2560, 2840, 3056, 3820, 4544, 5120, 5680, 6112, 7640, 9088, 11360, 12224, 13561, 15280, 18176, 22720, 24448, 27122, 30560, 36352, 45440, 48896, 54244, 61120, 67805, 72704, 90880, 97792, 108488, 122240, 135610, 181760, 195584, 216976, 244480, 271220, 363520, 433952, 488960, 542440, 867904, 977920, 1084880, 1735808, 2169760, 3471616, 4339520, 6943232, 8679040, 13886464, 17358080, 34716160, 69432320]

約数ペア:

[(1, 69432320), (2, 34716160), (4, 17358080), (5, 13886464), (8, 8679040), (10, 6943232), (16, 4339520), (20, 3471616), (32, 2169760), (40, 1735808), (64, 1084880), (71, 977920), (80, 867904), (128, 542440), (142, 488960), (160, 433952), (191, 363520), (256, 271220), (284, 244480), (320, 216976), (355, 195584), (382, 181760), (512, 135610), (568, 122240), (640, 108488), (710, 97792), (764, 90880), (955, 72704), (1024, 67805), (1136, 61120), (1280, 54244), (1420, 48896), (1528, 45440), (1910, 36352), (2272, 30560), (2560, 27122), (2840, 24448), (3056, 22720), (3820, 18176), (4544, 15280), (5120, 13561), (5680, 12224), (6112, 11360), (7640, 9088)]