78266774635

素因数分解:

$5^1\times 7^2\times {\mathrm{23}}^2\times {\mathrm{373}}^1\times {\mathrm{1619}}^1$

素因数の和:2057

約数の個数: 72

約数和(自身を含む): 114587660880

約数和(自身を除く): 36320886245

約数列:

[1, 5, 7, 23, 35, 49, 115, 161, 245, 373, 529, 805, 1127, 1619, 1865, 2611, 2645, 3703, 5635, 8095, 8579, 11333, 13055, 18277, 18515, 25921, 37237, 42895, 56665, 60053, 79331, 91385, 129605, 186185, 197317, 260659, 300265, 396655, 420371, 603887, 856451, 986585, 1303295, 1381219, 1824613, 2101855, 3019435, 4227209, 4282255, 5995157, 6906095, 9123065, 9668533, 13889401, 21136045, 29590463, 29975785, 41966099, 48342665, 69447005, 97225807, 147952315, 209830495, 319456223, 486129035, 680580649, 1597281115, 2236193561, 3402903245, 11180967805, 15653354927, 78266774635]

約数ペア:

[(1, 78266774635), (5, 15653354927), (7, 11180967805), (23, 3402903245), (35, 2236193561), (49, 1597281115), (115, 680580649), (161, 486129035), (245, 319456223), (373, 209830495), (529, 147952315), (805, 97225807), (1127, 69447005), (1619, 48342665), (1865, 41966099), (2611, 29975785), (2645, 29590463), (3703, 21136045), (5635, 13889401), (8095, 9668533), (8579, 9123065), (11333, 6906095), (13055, 5995157), (18277, 4282255), (18515, 4227209), (25921, 3019435), (37237, 2101855), (42895, 1824613), (56665, 1381219), (60053, 1303295), (79331, 986585), (91385, 856451), (129605, 603887), (186185, 420371), (197317, 396655), (260659, 300265)]