81630156

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{3691}}^1$

素因数の和:3814

約数の個数: 48

約数和(自身を含む): 202616960

約数和(自身を除く): 120986804

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 97, 114, 194, 228, 291, 388, 582, 1164, 1843, 3686, 3691, 5529, 7372, 7382, 11058, 11073, 14764, 22116, 22146, 44292, 70129, 140258, 210387, 280516, 358027, 420774, 716054, 841548, 1074081, 1432108, 2148162, 4296324, 6802513, 13605026, 20407539, 27210052, 40815078, 81630156]

約数ペア:

[(1, 81630156), (2, 40815078), (3, 27210052), (4, 20407539), (6, 13605026), (12, 6802513), (19, 4296324), (38, 2148162), (57, 1432108), (76, 1074081), (97, 841548), (114, 716054), (194, 420774), (228, 358027), (291, 280516), (388, 210387), (582, 140258), (1164, 70129), (1843, 44292), (3686, 22146), (3691, 22116), (5529, 14764), (7372, 11073), (7382, 11058)]