71736345

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{1187}}^1$

素因数の和:1294

約数の個数: 48

約数和(自身を含む): 133436160

約数和(自身を除く): 61699815

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 79, 85, 153, 237, 255, 395, 711, 765, 1185, 1187, 1343, 3555, 3561, 4029, 5935, 6715, 10683, 12087, 17805, 20145, 20179, 53415, 60435, 60537, 93773, 100895, 181611, 281319, 302685, 468865, 843957, 908055, 1406595, 1594141, 4219785, 4782423, 7970705, 14347269, 23912115, 71736345]

約数ペア:

[(1, 71736345), (3, 23912115), (5, 14347269), (9, 7970705), (15, 4782423), (17, 4219785), (45, 1594141), (51, 1406595), (79, 908055), (85, 843957), (153, 468865), (237, 302685), (255, 281319), (395, 181611), (711, 100895), (765, 93773), (1185, 60537), (1187, 60435), (1343, 53415), (3555, 20179), (3561, 20145), (4029, 17805), (5935, 12087), (6715, 10683)]