86376320

素因数分解:

$2^7\times 5^1\times {\mathrm{17}}^2\times {\mathrm{467}}^1$

素因数の和:520

約数の個数: 96

約数和(自身を含む): 219824280

約数和(自身を除く): 133447960

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 64, 68, 80, 85, 128, 136, 160, 170, 272, 289, 320, 340, 467, 544, 578, 640, 680, 934, 1088, 1156, 1360, 1445, 1868, 2176, 2312, 2335, 2720, 2890, 3736, 4624, 4670, 5440, 5780, 7472, 7939, 9248, 9340, 10880, 11560, 14944, 15878, 18496, 18680, 23120, 29888, 31756, 36992, 37360, 39695, 46240, 59776, 63512, 74720, 79390, 92480, 127024, 134963, 149440, 158780, 184960, 254048, 269926, 298880, 317560, 508096, 539852, 635120, 674815, 1016192, 1079704, 1270240, 1349630, 2159408, 2540480, 2699260, 4318816, 5080960, 5398520, 8637632, 10797040, 17275264, 21594080, 43188160, 86376320]

約数ペア:

[(1, 86376320), (2, 43188160), (4, 21594080), (5, 17275264), (8, 10797040), (10, 8637632), (16, 5398520), (17, 5080960), (20, 4318816), (32, 2699260), (34, 2540480), (40, 2159408), (64, 1349630), (68, 1270240), (80, 1079704), (85, 1016192), (128, 674815), (136, 635120), (160, 539852), (170, 508096), (272, 317560), (289, 298880), (320, 269926), (340, 254048), (467, 184960), (544, 158780), (578, 149440), (640, 134963), (680, 127024), (934, 92480), (1088, 79390), (1156, 74720), (1360, 63512), (1445, 59776), (1868, 46240), (2176, 39695), (2312, 37360), (2335, 36992), (2720, 31756), (2890, 29888), (3736, 23120), (4624, 18680), (4670, 18496), (5440, 15878), (5780, 14944), (7472, 11560), (7939, 10880), (9248, 9340)]