38670072

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{101}}^1$

素因数の和:213

約数の個数: 128

約数和(自身を含む): 116328960

約数和(自身を除く): 77658888

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 43, 53, 56, 84, 86, 101, 106, 129, 159, 168, 172, 202, 212, 258, 301, 303, 318, 344, 371, 404, 424, 516, 602, 606, 636, 707, 742, 808, 903, 1032, 1113, 1204, 1212, 1272, 1414, 1484, 1806, 2121, 2226, 2279, 2408, 2424, 2828, 2968, 3612, 4242, 4343, 4452, 4558, 5353, 5656, 6837, 7224, 8484, 8686, 8904, 9116, 10706, 13029, 13674, 15953, 16059, 16968, 17372, 18232, 21412, 26058, 27348, 30401, 31906, 32118, 34744, 37471, 42824, 47859, 52116, 54696, 60802, 63812, 64236, 74942, 91203, 95718, 104232, 112413, 121604, 127624, 128472, 149884, 182406, 191436, 224826, 230179, 243208, 299768, 364812, 382872, 449652, 460358, 690537, 729624, 899304, 920716, 1381074, 1611253, 1841432, 2762148, 3222506, 4833759, 5524296, 6445012, 9667518, 12890024, 19335036, 38670072]

約数ペア:

[(1, 38670072), (2, 19335036), (3, 12890024), (4, 9667518), (6, 6445012), (7, 5524296), (8, 4833759), (12, 3222506), (14, 2762148), (21, 1841432), (24, 1611253), (28, 1381074), (42, 920716), (43, 899304), (53, 729624), (56, 690537), (84, 460358), (86, 449652), (101, 382872), (106, 364812), (129, 299768), (159, 243208), (168, 230179), (172, 224826), (202, 191436), (212, 182406), (258, 149884), (301, 128472), (303, 127624), (318, 121604), (344, 112413), (371, 104232), (404, 95718), (424, 91203), (516, 74942), (602, 64236), (606, 63812), (636, 60802), (707, 54696), (742, 52116), (808, 47859), (903, 42824), (1032, 37471), (1113, 34744), (1204, 32118), (1212, 31906), (1272, 30401), (1414, 27348), (1484, 26058), (1806, 21412), (2121, 18232), (2226, 17372), (2279, 16968), (2408, 16059), (2424, 15953), (2828, 13674), (2968, 13029), (3612, 10706), (4242, 9116), (4343, 8904), (4452, 8686), (4558, 8484), (5353, 7224), (5656, 6837)]