72765378

素因数分解:

$2^1\times 3^5\times 7^1\times {\mathrm{73}}^1\times {\mathrm{293}}^1$

素因数の和:390

約数の個数: 96

約数和(自身を含む): 190060416

約数和(自身を除く): 117295038

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 73, 81, 126, 146, 162, 189, 219, 243, 293, 378, 438, 486, 511, 567, 586, 657, 879, 1022, 1134, 1314, 1533, 1701, 1758, 1971, 2051, 2637, 3066, 3402, 3942, 4102, 4599, 5274, 5913, 6153, 7911, 9198, 11826, 12306, 13797, 15822, 17739, 18459, 21389, 23733, 27594, 35478, 36918, 41391, 42778, 47466, 55377, 64167, 71199, 82782, 110754, 124173, 128334, 142398, 149723, 166131, 192501, 248346, 299446, 332262, 385002, 449169, 498393, 577503, 898338, 996786, 1155006, 1347507, 1732509, 2695014, 3465018, 4042521, 5197527, 8085042, 10395054, 12127563, 24255126, 36382689, 72765378]

約数ペア:

[(1, 72765378), (2, 36382689), (3, 24255126), (6, 12127563), (7, 10395054), (9, 8085042), (14, 5197527), (18, 4042521), (21, 3465018), (27, 2695014), (42, 1732509), (54, 1347507), (63, 1155006), (73, 996786), (81, 898338), (126, 577503), (146, 498393), (162, 449169), (189, 385002), (219, 332262), (243, 299446), (293, 248346), (378, 192501), (438, 166131), (486, 149723), (511, 142398), (567, 128334), (586, 124173), (657, 110754), (879, 82782), (1022, 71199), (1134, 64167), (1314, 55377), (1533, 47466), (1701, 42778), (1758, 41391), (1971, 36918), (2051, 35478), (2637, 27594), (3066, 23733), (3402, 21389), (3942, 18459), (4102, 17739), (4599, 15822), (5274, 13797), (5913, 12306), (6153, 11826), (7911, 9198)]