66643488

素因数分解:

$2^5\times 3^2\times {\mathrm{19}}^2\times {\mathrm{641}}^1$

素因数の和:695

約数の個数: 108

約数和(自身を含む): 200329038

約数和(自身を除く): 133685550

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 32, 36, 38, 48, 57, 72, 76, 96, 114, 144, 152, 171, 228, 288, 304, 342, 361, 456, 608, 641, 684, 722, 912, 1083, 1282, 1368, 1444, 1824, 1923, 2166, 2564, 2736, 2888, 3249, 3846, 4332, 5128, 5472, 5769, 5776, 6498, 7692, 8664, 10256, 11538, 11552, 12179, 12996, 15384, 17328, 20512, 23076, 24358, 25992, 30768, 34656, 36537, 46152, 48716, 51984, 61536, 73074, 92304, 97432, 103968, 109611, 146148, 184608, 194864, 219222, 231401, 292296, 389728, 438444, 462802, 584592, 694203, 876888, 925604, 1169184, 1388406, 1753776, 1851208, 2082609, 2776812, 3507552, 3702416, 4165218, 5553624, 7404832, 8330436, 11107248, 16660872, 22214496, 33321744, 66643488]

約数ペア:

[(1, 66643488), (2, 33321744), (3, 22214496), (4, 16660872), (6, 11107248), (8, 8330436), (9, 7404832), (12, 5553624), (16, 4165218), (18, 3702416), (19, 3507552), (24, 2776812), (32, 2082609), (36, 1851208), (38, 1753776), (48, 1388406), (57, 1169184), (72, 925604), (76, 876888), (96, 694203), (114, 584592), (144, 462802), (152, 438444), (171, 389728), (228, 292296), (288, 231401), (304, 219222), (342, 194864), (361, 184608), (456, 146148), (608, 109611), (641, 103968), (684, 97432), (722, 92304), (912, 73074), (1083, 61536), (1282, 51984), (1368, 48716), (1444, 46152), (1824, 36537), (1923, 34656), (2166, 30768), (2564, 25992), (2736, 24358), (2888, 23076), (3249, 20512), (3846, 17328), (4332, 15384), (5128, 12996), (5472, 12179), (5769, 11552), (5776, 11538), (6498, 10256), (7692, 8664)]