68090372

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{2699}}^1$

素因数の和:2780

約数の個数: 48

約数和(自身を含む): 146966400

約数和(自身を除く): 78876028

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 53, 68, 106, 119, 212, 238, 371, 476, 742, 901, 1484, 1802, 2699, 3604, 5398, 6307, 10796, 12614, 18893, 25228, 37786, 45883, 75572, 91766, 143047, 183532, 286094, 321181, 572188, 642362, 1001329, 1284724, 2002658, 2431799, 4005316, 4863598, 9727196, 17022593, 34045186, 68090372]

約数ペア:

[(1, 68090372), (2, 34045186), (4, 17022593), (7, 9727196), (14, 4863598), (17, 4005316), (28, 2431799), (34, 2002658), (53, 1284724), (68, 1001329), (106, 642362), (119, 572188), (212, 321181), (238, 286094), (371, 183532), (476, 143047), (742, 91766), (901, 75572), (1484, 45883), (1802, 37786), (2699, 25228), (3604, 18893), (5398, 12614), (6307, 10796)]