74378870068

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{2089}}^1\times {\mathrm{20369}}^1$

素因数の和:22504

約数の個数: 48

約数和(自身を含む): 143046288000

約数和(自身を除く): 68667417932

約数列:

[1, 2, 4, 19, 23, 38, 46, 76, 92, 437, 874, 1748, 2089, 4178, 8356, 20369, 39691, 40738, 48047, 79382, 81476, 96094, 158764, 192188, 387011, 468487, 774022, 912893, 936974, 1548044, 1825786, 1873948, 3651572, 8901253, 17802506, 35605012, 42550841, 85101682, 170203364, 808465979, 978669343, 1616931958, 1957338686, 3233863916, 3914677372, 18594717517, 37189435034, 74378870068]

約数ペア:

[(1, 74378870068), (2, 37189435034), (4, 18594717517), (19, 3914677372), (23, 3233863916), (38, 1957338686), (46, 1616931958), (76, 978669343), (92, 808465979), (437, 170203364), (874, 85101682), (1748, 42550841), (2089, 35605012), (4178, 17802506), (8356, 8901253), (20369, 3651572), (39691, 1873948), (40738, 1825786), (48047, 1548044), (79382, 936974), (81476, 912893), (96094, 774022), (158764, 468487), (192188, 387011)]