86574222

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^2\times {\mathrm{43}}^1$

素因数の和:135

約数の個数: 144

約数和(自身を含む): 239141760

約数和(自身を除く): 152567538

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 29, 38, 42, 43, 57, 58, 63, 86, 87, 114, 126, 129, 133, 171, 174, 203, 258, 261, 266, 301, 342, 387, 399, 406, 522, 551, 602, 609, 774, 798, 817, 841, 903, 1102, 1197, 1218, 1247, 1634, 1653, 1682, 1806, 1827, 2394, 2451, 2494, 2523, 2709, 3306, 3654, 3741, 3857, 4902, 4959, 5046, 5418, 5719, 5887, 7353, 7482, 7569, 7714, 8729, 9918, 11223, 11438, 11571, 11774, 14706, 15138, 15979, 17157, 17458, 17661, 22446, 23142, 23693, 26187, 31958, 34314, 34713, 35322, 36163, 47386, 47937, 51471, 52374, 52983, 69426, 71079, 72326, 78561, 95874, 102942, 105966, 108489, 111853, 142158, 143811, 157122, 165851, 213237, 216978, 223706, 253141, 287622, 325467, 331702, 335559, 426474, 497553, 506282, 650934, 671118, 687097, 759423, 995106, 1006677, 1374194, 1492659, 1518846, 2013354, 2061291, 2278269, 2985318, 4122582, 4556538, 4809679, 6183873, 9619358, 12367746, 14429037, 28858074, 43287111, 86574222]

約数ペア:

[(1, 86574222), (2, 43287111), (3, 28858074), (6, 14429037), (7, 12367746), (9, 9619358), (14, 6183873), (18, 4809679), (19, 4556538), (21, 4122582), (29, 2985318), (38, 2278269), (42, 2061291), (43, 2013354), (57, 1518846), (58, 1492659), (63, 1374194), (86, 1006677), (87, 995106), (114, 759423), (126, 687097), (129, 671118), (133, 650934), (171, 506282), (174, 497553), (203, 426474), (258, 335559), (261, 331702), (266, 325467), (301, 287622), (342, 253141), (387, 223706), (399, 216978), (406, 213237), (522, 165851), (551, 157122), (602, 143811), (609, 142158), (774, 111853), (798, 108489), (817, 105966), (841, 102942), (903, 95874), (1102, 78561), (1197, 72326), (1218, 71079), (1247, 69426), (1634, 52983), (1653, 52374), (1682, 51471), (1806, 47937), (1827, 47386), (2394, 36163), (2451, 35322), (2494, 34713), (2523, 34314), (2709, 31958), (3306, 26187), (3654, 23693), (3741, 23142), (3857, 22446), (4902, 17661), (4959, 17458), (5046, 17157), (5418, 15979), (5719, 15138), (5887, 14706), (7353, 11774), (7482, 11571), (7569, 11438), (7714, 11223), (8729, 9918)]