42880374

素因数分解:

$2^1\times 3^3\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{313}}^1$

素因数の和:426

約数の個数: 64

約数和(自身を含む): 99475200

約数和(自身を除く): 56594826

約数列:

[1, 2, 3, 6, 9, 18, 27, 43, 54, 59, 86, 118, 129, 177, 258, 313, 354, 387, 531, 626, 774, 939, 1062, 1161, 1593, 1878, 2322, 2537, 2817, 3186, 5074, 5634, 7611, 8451, 13459, 15222, 16902, 18467, 22833, 26918, 36934, 40377, 45666, 55401, 68499, 80754, 110802, 121131, 136998, 166203, 242262, 332406, 363393, 498609, 726786, 794081, 997218, 1588162, 2382243, 4764486, 7146729, 14293458, 21440187, 42880374]

約数ペア:

[(1, 42880374), (2, 21440187), (3, 14293458), (6, 7146729), (9, 4764486), (18, 2382243), (27, 1588162), (43, 997218), (54, 794081), (59, 726786), (86, 498609), (118, 363393), (129, 332406), (177, 242262), (258, 166203), (313, 136998), (354, 121131), (387, 110802), (531, 80754), (626, 68499), (774, 55401), (939, 45666), (1062, 40377), (1161, 36934), (1593, 26918), (1878, 22833), (2322, 18467), (2537, 16902), (2817, 15222), (3186, 13459), (5074, 8451), (5634, 7611)]