76488129

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{307}}^1$

素因数の和:410

約数の個数: 48

約数和(自身を含む): 123002880

約数和(自身を除く): 46514751

約数列:

[1, 3, 9, 19, 31, 47, 57, 93, 141, 171, 279, 307, 423, 589, 893, 921, 1457, 1767, 2679, 2763, 4371, 5301, 5833, 8037, 9517, 13113, 14429, 17499, 27683, 28551, 43287, 52497, 83049, 85653, 129861, 180823, 249147, 274151, 447299, 542469, 822453, 1341897, 1627407, 2467359, 4025691, 8498681, 25496043, 76488129]

約数ペア:

[(1, 76488129), (3, 25496043), (9, 8498681), (19, 4025691), (31, 2467359), (47, 1627407), (57, 1341897), (93, 822453), (141, 542469), (171, 447299), (279, 274151), (307, 249147), (423, 180823), (589, 129861), (893, 85653), (921, 83049), (1457, 52497), (1767, 43287), (2679, 28551), (2763, 27683), (4371, 17499), (5301, 14429), (5833, 13113), (8037, 9517)]