42986664

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{67}}^2$

素因数の和:172

約数の個数: 144

約数和(自身を含む): 142178400

約数和(自身を除く): 99191736

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 19, 21, 24, 28, 36, 38, 42, 56, 57, 63, 67, 72, 76, 84, 114, 126, 133, 134, 152, 168, 171, 201, 228, 252, 266, 268, 342, 399, 402, 456, 469, 504, 532, 536, 603, 684, 798, 804, 938, 1064, 1197, 1206, 1273, 1368, 1407, 1596, 1608, 1876, 2394, 2412, 2546, 2814, 3192, 3752, 3819, 4221, 4489, 4788, 4824, 5092, 5628, 7638, 8442, 8911, 8978, 9576, 10184, 11256, 11457, 13467, 15276, 16884, 17822, 17956, 22914, 26733, 26934, 30552, 31423, 33768, 35644, 35912, 40401, 45828, 53466, 53868, 62846, 71288, 80199, 80802, 85291, 91656, 94269, 106932, 107736, 125692, 160398, 161604, 170582, 188538, 213864, 251384, 255873, 282807, 320796, 323208, 341164, 377076, 511746, 565614, 597037, 641592, 682328, 754152, 767619, 1023492, 1131228, 1194074, 1535238, 1791111, 2046984, 2262456, 2388148, 3070476, 3582222, 4776296, 5373333, 6140952, 7164444, 10746666, 14328888, 21493332, 42986664]

約数ペア:

[(1, 42986664), (2, 21493332), (3, 14328888), (4, 10746666), (6, 7164444), (7, 6140952), (8, 5373333), (9, 4776296), (12, 3582222), (14, 3070476), (18, 2388148), (19, 2262456), (21, 2046984), (24, 1791111), (28, 1535238), (36, 1194074), (38, 1131228), (42, 1023492), (56, 767619), (57, 754152), (63, 682328), (67, 641592), (72, 597037), (76, 565614), (84, 511746), (114, 377076), (126, 341164), (133, 323208), (134, 320796), (152, 282807), (168, 255873), (171, 251384), (201, 213864), (228, 188538), (252, 170582), (266, 161604), (268, 160398), (342, 125692), (399, 107736), (402, 106932), (456, 94269), (469, 91656), (504, 85291), (532, 80802), (536, 80199), (603, 71288), (684, 62846), (798, 53868), (804, 53466), (938, 45828), (1064, 40401), (1197, 35912), (1206, 35644), (1273, 33768), (1368, 31423), (1407, 30552), (1596, 26934), (1608, 26733), (1876, 22914), (2394, 17956), (2412, 17822), (2546, 16884), (2814, 15276), (3192, 13467), (3752, 11457), (3819, 11256), (4221, 10184), (4489, 9576), (4788, 8978), (4824, 8911), (5092, 8442), (5628, 7638)]