8723964

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{461}}^1$

素因数の和:570

約数の個数: 48

約数和(自身を含む): 21732480

約数和(自身を除く): 13008516

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 83, 114, 166, 228, 249, 332, 461, 498, 922, 996, 1383, 1577, 1844, 2766, 3154, 4731, 5532, 6308, 8759, 9462, 17518, 18924, 26277, 35036, 38263, 52554, 76526, 105108, 114789, 153052, 229578, 459156, 726997, 1453994, 2180991, 2907988, 4361982, 8723964]

約数ペア:

[(1, 8723964), (2, 4361982), (3, 2907988), (4, 2180991), (6, 1453994), (12, 726997), (19, 459156), (38, 229578), (57, 153052), (76, 114789), (83, 105108), (114, 76526), (166, 52554), (228, 38263), (249, 35036), (332, 26277), (461, 18924), (498, 17518), (922, 9462), (996, 8759), (1383, 6308), (1577, 5532), (1844, 4731), (2766, 3154)]