42521076

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^2\times {\mathrm{29}}^1\times {\mathrm{241}}^1$

素因数の和:306

約数の個数: 108

約数和(自身を含む): 120900780

約数和(自身を除く): 78379704

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 29, 36, 39, 52, 58, 78, 87, 116, 117, 156, 169, 174, 234, 241, 261, 338, 348, 377, 468, 482, 507, 522, 676, 723, 754, 964, 1014, 1044, 1131, 1446, 1508, 1521, 2028, 2169, 2262, 2892, 3042, 3133, 3393, 4338, 4524, 4901, 6084, 6266, 6786, 6989, 8676, 9399, 9802, 12532, 13572, 13978, 14703, 18798, 19604, 20967, 27956, 28197, 29406, 37596, 40729, 41934, 44109, 56394, 58812, 62901, 81458, 83868, 88218, 90857, 112788, 122187, 125802, 162916, 176436, 181714, 244374, 251604, 272571, 363428, 366561, 488748, 545142, 733122, 817713, 1090284, 1181141, 1466244, 1635426, 2362282, 3270852, 3543423, 4724564, 7086846, 10630269, 14173692, 21260538, 42521076]

約数ペア:

[(1, 42521076), (2, 21260538), (3, 14173692), (4, 10630269), (6, 7086846), (9, 4724564), (12, 3543423), (13, 3270852), (18, 2362282), (26, 1635426), (29, 1466244), (36, 1181141), (39, 1090284), (52, 817713), (58, 733122), (78, 545142), (87, 488748), (116, 366561), (117, 363428), (156, 272571), (169, 251604), (174, 244374), (234, 181714), (241, 176436), (261, 162916), (338, 125802), (348, 122187), (377, 112788), (468, 90857), (482, 88218), (507, 83868), (522, 81458), (676, 62901), (723, 58812), (754, 56394), (964, 44109), (1014, 41934), (1044, 40729), (1131, 37596), (1446, 29406), (1508, 28197), (1521, 27956), (2028, 20967), (2169, 19604), (2262, 18798), (2892, 14703), (3042, 13978), (3133, 13572), (3393, 12532), (4338, 9802), (4524, 9399), (4901, 8676), (6084, 6989), (6266, 6786)]