86653760

素因数分解:

$2^6\times 5^1\times {\mathrm{17}}^2\times {\mathrm{937}}^1$

素因数の和:988

約数の個数: 84

約数和(自身を含む): 219430092

約数和(自身を除く): 132776332

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 64, 68, 80, 85, 136, 160, 170, 272, 289, 320, 340, 544, 578, 680, 937, 1088, 1156, 1360, 1445, 1874, 2312, 2720, 2890, 3748, 4624, 4685, 5440, 5780, 7496, 9248, 9370, 11560, 14992, 15929, 18496, 18740, 23120, 29984, 31858, 37480, 46240, 59968, 63716, 74960, 79645, 92480, 127432, 149920, 159290, 254864, 270793, 299840, 318580, 509728, 541586, 637160, 1019456, 1083172, 1274320, 1353965, 2166344, 2548640, 2707930, 4332688, 5097280, 5415860, 8665376, 10831720, 17330752, 21663440, 43326880, 86653760]

約数ペア:

[(1, 86653760), (2, 43326880), (4, 21663440), (5, 17330752), (8, 10831720), (10, 8665376), (16, 5415860), (17, 5097280), (20, 4332688), (32, 2707930), (34, 2548640), (40, 2166344), (64, 1353965), (68, 1274320), (80, 1083172), (85, 1019456), (136, 637160), (160, 541586), (170, 509728), (272, 318580), (289, 299840), (320, 270793), (340, 254864), (544, 159290), (578, 149920), (680, 127432), (937, 92480), (1088, 79645), (1156, 74960), (1360, 63716), (1445, 59968), (1874, 46240), (2312, 37480), (2720, 31858), (2890, 29984), (3748, 23120), (4624, 18740), (4685, 18496), (5440, 15929), (5780, 14992), (7496, 11560), (9248, 9370)]