121575076

素因数分解:

$2^2\times 7^2\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{293}}^1$

素因数の和:413

約数の個数: 72

約数和(自身を含む): 260419320

約数和(自身を除く): 138844244

約数列:

[1, 2, 4, 7, 14, 28, 29, 49, 58, 73, 98, 116, 146, 196, 203, 292, 293, 406, 511, 586, 812, 1022, 1172, 1421, 2044, 2051, 2117, 2842, 3577, 4102, 4234, 5684, 7154, 8204, 8468, 8497, 14308, 14357, 14819, 16994, 21389, 28714, 29638, 33988, 42778, 57428, 59276, 59479, 85556, 103733, 118958, 149723, 207466, 237916, 299446, 414932, 416353, 598892, 620281, 832706, 1048061, 1240562, 1665412, 2096122, 2481124, 4192244, 4341967, 8683934, 17367868, 30393769, 60787538, 121575076]

約数ペア:

[(1, 121575076), (2, 60787538), (4, 30393769), (7, 17367868), (14, 8683934), (28, 4341967), (29, 4192244), (49, 2481124), (58, 2096122), (73, 1665412), (98, 1240562), (116, 1048061), (146, 832706), (196, 620281), (203, 598892), (292, 416353), (293, 414932), (406, 299446), (511, 237916), (586, 207466), (812, 149723), (1022, 118958), (1172, 103733), (1421, 85556), (2044, 59479), (2051, 59276), (2117, 57428), (2842, 42778), (3577, 33988), (4102, 29638), (4234, 28714), (5684, 21389), (7154, 16994), (8204, 14819), (8468, 14357), (8497, 14308)]