13048272

素因数分解:

$2^4\times 3^2\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1$

素因数の和:161

約数の個数: 120

約数和(自身を含む): 39203840

約数和(自身を除く): 26155568

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 36, 37, 48, 62, 72, 74, 79, 93, 111, 124, 144, 148, 158, 186, 222, 237, 248, 279, 296, 316, 333, 372, 444, 474, 496, 558, 592, 632, 666, 711, 744, 888, 948, 1116, 1147, 1264, 1332, 1422, 1488, 1776, 1896, 2232, 2294, 2449, 2664, 2844, 2923, 3441, 3792, 4464, 4588, 4898, 5328, 5688, 5846, 6882, 7347, 8769, 9176, 9796, 10323, 11376, 11692, 13764, 14694, 17538, 18352, 19592, 20646, 22041, 23384, 26307, 27528, 29388, 35076, 39184, 41292, 44082, 46768, 52614, 55056, 58776, 70152, 82584, 88164, 90613, 105228, 117552, 140304, 165168, 176328, 181226, 210456, 271839, 352656, 362452, 420912, 543678, 724904, 815517, 1087356, 1449808, 1631034, 2174712, 3262068, 4349424, 6524136, 13048272]

約数ペア:

[(1, 13048272), (2, 6524136), (3, 4349424), (4, 3262068), (6, 2174712), (8, 1631034), (9, 1449808), (12, 1087356), (16, 815517), (18, 724904), (24, 543678), (31, 420912), (36, 362452), (37, 352656), (48, 271839), (62, 210456), (72, 181226), (74, 176328), (79, 165168), (93, 140304), (111, 117552), (124, 105228), (144, 90613), (148, 88164), (158, 82584), (186, 70152), (222, 58776), (237, 55056), (248, 52614), (279, 46768), (296, 44082), (316, 41292), (333, 39184), (372, 35076), (444, 29388), (474, 27528), (496, 26307), (558, 23384), (592, 22041), (632, 20646), (666, 19592), (711, 18352), (744, 17538), (888, 14694), (948, 13764), (1116, 11692), (1147, 11376), (1264, 10323), (1332, 9796), (1422, 9176), (1488, 8769), (1776, 7347), (1896, 6882), (2232, 5846), (2294, 5688), (2449, 5328), (2664, 4898), (2844, 4588), (2923, 4464), (3441, 3792)]