73164069785

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{137}}^1\times {\mathrm{239}}^1\times {\mathrm{547}}^1$

素因数の和:990

約数の個数: 64

約数和(自身を含む): 95830732800

約数和(自身を除く): 22666663015

約数列:

[1, 5, 19, 43, 95, 137, 215, 239, 547, 685, 817, 1195, 2603, 2735, 4085, 4541, 5891, 10277, 10393, 13015, 22705, 23521, 29455, 32743, 51385, 51965, 74939, 111929, 117605, 130733, 163715, 195263, 374695, 446899, 559645, 622117, 653665, 976315, 1407949, 1423841, 2234495, 2483927, 3110585, 3222377, 5621519, 7039745, 7119205, 12419635, 16111885, 17910421, 26751031, 28107595, 61225163, 89552105, 106808861, 133755155, 306125815, 340297999, 534044305, 770148103, 1701489995, 3850740515, 14632813957, 73164069785]

約数ペア:

[(1, 73164069785), (5, 14632813957), (19, 3850740515), (43, 1701489995), (95, 770148103), (137, 534044305), (215, 340297999), (239, 306125815), (547, 133755155), (685, 106808861), (817, 89552105), (1195, 61225163), (2603, 28107595), (2735, 26751031), (4085, 17910421), (4541, 16111885), (5891, 12419635), (10277, 7119205), (10393, 7039745), (13015, 5621519), (22705, 3222377), (23521, 3110585), (29455, 2483927), (32743, 2234495), (51385, 1423841), (51965, 1407949), (74939, 976315), (111929, 653665), (117605, 622117), (130733, 559645), (163715, 446899), (195263, 374695)]