80439576

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{73}}^1\times {\mathrm{937}}^1$

素因数の和:1033

約数の個数: 96

約数和(自身を含む): 237389040

約数和(自身を除く): 156949464

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 49, 56, 73, 84, 98, 146, 147, 168, 196, 219, 292, 294, 392, 438, 511, 584, 588, 876, 937, 1022, 1176, 1533, 1752, 1874, 2044, 2811, 3066, 3577, 3748, 4088, 5622, 6132, 6559, 7154, 7496, 10731, 11244, 12264, 13118, 14308, 19677, 21462, 22488, 26236, 28616, 39354, 42924, 45913, 52472, 68401, 78708, 85848, 91826, 136802, 137739, 157416, 183652, 205203, 273604, 275478, 367304, 410406, 478807, 547208, 550956, 820812, 957614, 1101912, 1436421, 1641624, 1915228, 2872842, 3351649, 3830456, 5745684, 6703298, 10054947, 11491368, 13406596, 20109894, 26813192, 40219788, 80439576]

約数ペア:

[(1, 80439576), (2, 40219788), (3, 26813192), (4, 20109894), (6, 13406596), (7, 11491368), (8, 10054947), (12, 6703298), (14, 5745684), (21, 3830456), (24, 3351649), (28, 2872842), (42, 1915228), (49, 1641624), (56, 1436421), (73, 1101912), (84, 957614), (98, 820812), (146, 550956), (147, 547208), (168, 478807), (196, 410406), (219, 367304), (292, 275478), (294, 273604), (392, 205203), (438, 183652), (511, 157416), (584, 137739), (588, 136802), (876, 91826), (937, 85848), (1022, 78708), (1176, 68401), (1533, 52472), (1752, 45913), (1874, 42924), (2044, 39354), (2811, 28616), (3066, 26236), (3577, 22488), (3748, 21462), (4088, 19677), (5622, 14308), (6132, 13118), (6559, 12264), (7154, 11244), (7496, 10731)]