86637460

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{181}}^1\times {\mathrm{263}}^1$

素因数の和:473

約数の個数: 96

約数和(自身を含む): 226017792

約数和(自身を除く): 139380332

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 52, 65, 70, 91, 130, 140, 181, 182, 260, 263, 362, 364, 455, 526, 724, 905, 910, 1052, 1267, 1315, 1810, 1820, 1841, 2353, 2534, 2630, 3419, 3620, 3682, 4706, 5068, 5260, 6335, 6838, 7364, 9205, 9412, 11765, 12670, 13676, 16471, 17095, 18410, 23530, 23933, 25340, 32942, 34190, 36820, 47060, 47603, 47866, 65884, 68380, 82355, 95206, 95732, 119665, 164710, 190412, 238015, 239330, 329420, 333221, 476030, 478660, 618839, 666442, 952060, 1237678, 1332884, 1666105, 2475356, 3094195, 3332210, 4331873, 6188390, 6664420, 8663746, 12376780, 17327492, 21659365, 43318730, 86637460]

約数ペア:

[(1, 86637460), (2, 43318730), (4, 21659365), (5, 17327492), (7, 12376780), (10, 8663746), (13, 6664420), (14, 6188390), (20, 4331873), (26, 3332210), (28, 3094195), (35, 2475356), (52, 1666105), (65, 1332884), (70, 1237678), (91, 952060), (130, 666442), (140, 618839), (181, 478660), (182, 476030), (260, 333221), (263, 329420), (362, 239330), (364, 238015), (455, 190412), (526, 164710), (724, 119665), (905, 95732), (910, 95206), (1052, 82355), (1267, 68380), (1315, 65884), (1810, 47866), (1820, 47603), (1841, 47060), (2353, 36820), (2534, 34190), (2630, 32942), (3419, 25340), (3620, 23933), (3682, 23530), (4706, 18410), (5068, 17095), (5260, 16471), (6335, 13676), (6838, 12670), (7364, 11765), (9205, 9412)]