87328976

素因数分解:

$2^4\times 7^2\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{167}}^1$

素因数の和:241

約数の個数: 120

約数和(自身を含む): 213736320

約数和(自身を除く): 126407344

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 29, 46, 49, 56, 58, 92, 98, 112, 116, 161, 167, 184, 196, 203, 232, 322, 334, 368, 392, 406, 464, 644, 667, 668, 784, 812, 1127, 1169, 1288, 1334, 1336, 1421, 1624, 2254, 2338, 2576, 2668, 2672, 2842, 3248, 3841, 4508, 4669, 4676, 4843, 5336, 5684, 7682, 8183, 9016, 9338, 9352, 9686, 10672, 11368, 15364, 16366, 18032, 18676, 18704, 19372, 22736, 26887, 30728, 32683, 32732, 33901, 37352, 38744, 53774, 61456, 65366, 65464, 67802, 74704, 77488, 107548, 111389, 130732, 130928, 135604, 188209, 215096, 222778, 237307, 261464, 271208, 376418, 430192, 445556, 474614, 522928, 542416, 752836, 779723, 891112, 949228, 1505672, 1559446, 1782224, 1898456, 3011344, 3118892, 3796912, 5458061, 6237784, 10916122, 12475568, 21832244, 43664488, 87328976]

約数ペア:

[(1, 87328976), (2, 43664488), (4, 21832244), (7, 12475568), (8, 10916122), (14, 6237784), (16, 5458061), (23, 3796912), (28, 3118892), (29, 3011344), (46, 1898456), (49, 1782224), (56, 1559446), (58, 1505672), (92, 949228), (98, 891112), (112, 779723), (116, 752836), (161, 542416), (167, 522928), (184, 474614), (196, 445556), (203, 430192), (232, 376418), (322, 271208), (334, 261464), (368, 237307), (392, 222778), (406, 215096), (464, 188209), (644, 135604), (667, 130928), (668, 130732), (784, 111389), (812, 107548), (1127, 77488), (1169, 74704), (1288, 67802), (1334, 65464), (1336, 65366), (1421, 61456), (1624, 53774), (2254, 38744), (2338, 37352), (2576, 33901), (2668, 32732), (2672, 32683), (2842, 30728), (3248, 26887), (3841, 22736), (4508, 19372), (4669, 18704), (4676, 18676), (4843, 18032), (5336, 16366), (5684, 15364), (7682, 11368), (8183, 10672), (9016, 9686), (9338, 9352)]