81426372

素因数分解:

$2^2\times 3^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{2447}}^1$

素因数の和:2560

約数の個数: 48

約数和(自身を含む): 197406720

約数和(自身を除く): 115980348

約数列:

[1, 2, 3, 4, 6, 12, 47, 59, 94, 118, 141, 177, 188, 236, 282, 354, 564, 708, 2447, 2773, 4894, 5546, 7341, 8319, 9788, 11092, 14682, 16638, 29364, 33276, 115009, 144373, 230018, 288746, 345027, 433119, 460036, 577492, 690054, 866238, 1380108, 1732476, 6785531, 13571062, 20356593, 27142124, 40713186, 81426372]

約数ペア:

[(1, 81426372), (2, 40713186), (3, 27142124), (4, 20356593), (6, 13571062), (12, 6785531), (47, 1732476), (59, 1380108), (94, 866238), (118, 690054), (141, 577492), (177, 460036), (188, 433119), (236, 345027), (282, 288746), (354, 230018), (564, 144373), (708, 115009), (2447, 33276), (2773, 29364), (4894, 16638), (5546, 14682), (7341, 11092), (8319, 9788)]