69674444

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^2\times {\mathrm{61}}^1\times {\mathrm{113}}^1$

素因数の和:223

約数の個数: 72

約数和(自身を含む): 150802848

約数和(自身を除く): 81128404

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 61, 76, 113, 122, 133, 226, 244, 266, 361, 427, 452, 532, 722, 791, 854, 1159, 1444, 1582, 1708, 2147, 2318, 2527, 3164, 4294, 4636, 5054, 6893, 8113, 8588, 10108, 13786, 15029, 16226, 22021, 27572, 30058, 32452, 40793, 44042, 48251, 60116, 81586, 88084, 96502, 130967, 154147, 163172, 193004, 261934, 285551, 308294, 523868, 571102, 616588, 916769, 1142204, 1833538, 2488373, 3667076, 4976746, 9953492, 17418611, 34837222, 69674444]

約数ペア:

[(1, 69674444), (2, 34837222), (4, 17418611), (7, 9953492), (14, 4976746), (19, 3667076), (28, 2488373), (38, 1833538), (61, 1142204), (76, 916769), (113, 616588), (122, 571102), (133, 523868), (226, 308294), (244, 285551), (266, 261934), (361, 193004), (427, 163172), (452, 154147), (532, 130967), (722, 96502), (791, 88084), (854, 81586), (1159, 60116), (1444, 48251), (1582, 44042), (1708, 40793), (2147, 32452), (2318, 30058), (2527, 27572), (3164, 22021), (4294, 16226), (4636, 15029), (5054, 13786), (6893, 10108), (8113, 8588)]