64140876

素因数分解:

$2^2\times 3^3\times {\mathrm{89}}^1\times {\mathrm{6673}}^1$

素因数の和:6775

約数の個数: 48

約数和(自身を含む): 168184800

約数和(自身を除く): 104043924

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 89, 108, 178, 267, 356, 534, 801, 1068, 1602, 2403, 3204, 4806, 6673, 9612, 13346, 20019, 26692, 40038, 60057, 80076, 120114, 180171, 240228, 360342, 593897, 720684, 1187794, 1781691, 2375588, 3563382, 5345073, 7126764, 10690146, 16035219, 21380292, 32070438, 64140876]

約数ペア:

[(1, 64140876), (2, 32070438), (3, 21380292), (4, 16035219), (6, 10690146), (9, 7126764), (12, 5345073), (18, 3563382), (27, 2375588), (36, 1781691), (54, 1187794), (89, 720684), (108, 593897), (178, 360342), (267, 240228), (356, 180171), (534, 120114), (801, 80076), (1068, 60057), (1602, 40038), (2403, 26692), (3204, 20019), (4806, 13346), (6673, 9612)]